Fixed world height and color texture lookup.
Martin Felis
parent
555982262f
commit
4b153bb6b5
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@ -0,0 +1,35 @@
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[remap]
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importer="texture"
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type="StreamTexture"
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path="res://.import/4x4checkerPattern.png-73d552959f1dc927e6542b979f612974.stex"
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metadata={
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"vram_texture": false
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}
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[deps]
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source_file="res://assets/4x4checkerPattern.png"
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dest_files=[ "res://.import/4x4checkerPattern.png-73d552959f1dc927e6542b979f612974.stex" ]
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[params]
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compress/mode=0
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compress/lossy_quality=0.7
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compress/hdr_mode=0
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compress/bptc_ldr=0
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compress/normal_map=0
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flags/repeat=true
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flags/filter=false
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flags/mipmaps=false
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flags/anisotropic=false
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flags/srgb=1
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process/fix_alpha_border=false
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process/premult_alpha=false
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process/HDR_as_SRGB=false
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process/invert_color=false
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process/normal_map_invert_y=false
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stream=false
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size_limit=0
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detect_3d=false
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svg/scale=1.0
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@ -0,0 +1,35 @@
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[remap]
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importer="texture"
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type="StreamTexture"
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path="res://.import/5x5checkerColor.png-0b102dcaa34ad617f92db40e12de058f.stex"
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metadata={
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"vram_texture": false
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}
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[deps]
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source_file="res://assets/5x5checkerColor.png"
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dest_files=[ "res://.import/5x5checkerColor.png-0b102dcaa34ad617f92db40e12de058f.stex" ]
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[params]
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compress/mode=0
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compress/lossy_quality=0.7
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compress/hdr_mode=0
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compress/bptc_ldr=0
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compress/normal_map=0
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flags/repeat=1
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flags/filter=false
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flags/mipmaps=false
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flags/anisotropic=false
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flags/srgb=1
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process/fix_alpha_border=true
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process/premult_alpha=false
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process/HDR_as_SRGB=false
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process/invert_color=false
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process/normal_map_invert_y=false
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stream=false
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size_limit=0
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detect_3d=false
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svg/scale=1.0
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Binary file not shown.
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After Width: | Height: | Size: 8.4 KiB |
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@ -0,0 +1,35 @@
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[remap]
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importer="texture"
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type="StreamTexture"
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path="res://.import/5x5checkerPattern.png-1235e6d8801ed94a1c7fab425cf83b94.stex"
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metadata={
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"vram_texture": false
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}
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[deps]
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source_file="res://assets/5x5checkerPattern.png"
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dest_files=[ "res://.import/5x5checkerPattern.png-1235e6d8801ed94a1c7fab425cf83b94.stex" ]
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[params]
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compress/mode=0
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compress/lossy_quality=0.7
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compress/hdr_mode=0
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compress/bptc_ldr=0
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compress/normal_map=0
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flags/repeat=0
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||||
flags/filter=false
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flags/mipmaps=false
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flags/anisotropic=false
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flags/srgb=1
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process/fix_alpha_border=false
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process/premult_alpha=false
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process/HDR_as_SRGB=false
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process/invert_color=false
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process/normal_map_invert_y=false
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stream=false
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size_limit=0
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detect_3d=false
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svg/scale=1.0
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@ -1,6 +1,6 @@
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[gd_resource type="ShaderMaterial" load_steps=3 format=2]
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[ext_resource path="res://assets/4x4checkerColor.png" type="Texture" id=1]
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[ext_resource path="res://assets/4x4checkerPattern.png" type="Texture" id=1]
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[ext_resource path="res://materials/shader/HexToTexture.gdshader" type="Shader" id=2]
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[resource]
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@ -0,0 +1,79 @@
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shader_type spatial;
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render_mode specular_schlick_ggx, async_visible;
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uniform sampler2D MapAlbedoTexture : hint_black_albedo;
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uniform int TextureSize: hint_range(0, 1024, 4);
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varying vec2 map_coord;
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varying vec3 obj_coord;
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const mat2 _HexAffineInverse = mat2(vec2(1.333333, -0.6666667), vec2(0, -1.154701));
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vec3 axial_to_cube(vec2 axial) {
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return vec3(axial.x, axial.y, -axial.x - axial.y);
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}
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ivec3 round_cube_coords(vec3 cube) {
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ivec3 rounded = ivec3(round(cube));
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vec3 diffs = abs(vec3(rounded) - cube);
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if (diffs.x > diffs.y && diffs.x > diffs.z) {
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rounded.x = -rounded.y - rounded.z;
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} else if (diffs.y > diffs.z) {
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rounded.y = -rounded.x - rounded.z;
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} else {
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rounded.z = -rounded.x - rounded.y;
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}
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return rounded;
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}
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vec2 axial_to_offset(vec2 axial) {
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ivec3 cubeCoords = round_cube_coords(axial_to_cube(axial));
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int x = cubeCoords.x;
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int y = cubeCoords.y;
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int off_y = y + (x - (x & 1)) / 2;
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return vec2(float(x), float(off_y));
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}
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void vertex() {
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// Input:2
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mat4 model_matrix = WORLD_MATRIX;
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vec3 origin = vec4(WORLD_MATRIX * vec4(0, 0, 0, 1)).xyz;
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vec3 axial_coords = vec3(_HexAffineInverse * origin.xz, 0);
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vec2 offset_coords = axial_to_offset(axial_coords.xy);
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//map_coord = mod(axial_to_offset(axial_coords.xy), vec2(float(TextureSize)));
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map_coord = offset_coords;
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map_coord.y = -map_coord.y;
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float map_size = 4.0;
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map_coord = mod(origin.xz, map_size) / (map_size);
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//map_coord = mod((round(origin.xz * map_size)) / (map_size) , map_size);
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// if (map_coord.x > map_size) {
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// map_coord.x = map_coord.x - (map_size + 1.0);
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// }
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// map_coord.x = map_coord.x / map_size;
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// map_coord.x = (mod (map_coord.x, map_size) / (map_size + 1.0));
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// map_coord.y = (mod (map_coord.y, map_size) / (map_size + 1.0));
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// ivec2 map_coord_i = ivec2(map_coord);
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// map_coord_i.x = map_coord_i.x % TextureSize;
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// map_coord_i.y = map_coord_i.y % TextureSize;
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// map_coord = vec2(map_coord_i) / float(TextureSize);
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obj_coord = origin;
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}
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void fragment() {
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//ALBEDO = pow(texture(MapAlbedoTexture, map_coord).rgb, vec3(2.4));
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ALBEDO = texture(MapAlbedoTexture, map_coord).rgb;
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}
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void light() {
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// Output:0
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}
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@ -31,23 +31,26 @@ vec2 axial_to_offset(vec2 axial) {
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ivec3 cubeCoords = round_cube_coords(axial_to_cube(axial));
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int x = cubeCoords.x;
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int y = cubeCoords.y;
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int off_y = y + (x - (x % 2)) / 2;
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int off_y = y + (x - (x & 1)) / 2;
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return vec2(float(x), float(off_y));
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}
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void vertex() {
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// Input:2
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mat4 model_matrix = WORLD_MATRIX;
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vec3 origin = vec4(WORLD_MATRIX * vec4(0, 0, 0, 1)).xyz;
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vec3 axial_coords = vec3(_HexAffineInverse * origin.xz, 0);
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map_coord = origin.xz * 1. / float(TextureSize);
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map_coord = axial_to_offset(axial_coords.xy) / float(TextureSize) - vec2(0.5);
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map_coord = axial_to_offset(axial_coords.xy);
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}
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void fragment() {
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ALBEDO = pow(texture(MapAlbedoTexture, map_coord).rgb, vec3(2.4));
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float size = float(TextureSize);
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vec2 texel_offset = vec2(ceil(size / 2.0));
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ivec2 texel_coord = ivec2(mod(map_coord.xy - texel_offset, vec2(size)));
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vec4 texel_value = texelFetch(MapAlbedoTexture, texel_coord, 0);
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ALBEDO = texelFetch(MapAlbedoTexture, texel_coord, 0).rgb;
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}
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void light() {
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@ -90,6 +90,7 @@ window/stretch/aspect="expand"
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[global]
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collision=false
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srgb=false
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[input]
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@ -65,7 +65,7 @@ public class Game : Spatial
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_player = GetNode<Player>("Player");
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_chest = GetNode<Chest>("Entities/Chest");
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_tileWorld = GetNode<TileWorld>("TileWorld");
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_camera = GetNode<Camera>("Camera");
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_camera = GetNode<Camera>("StreamContainer/Camera");
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_cameraOffset = _camera.GlobalTranslation - _player.GlobalTranslation;
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Debug.Assert(_tileWorld != null);
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@ -114,7 +114,7 @@ public class Game : Spatial
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worldInfoComponent.SetWorld(_tileWorld);
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}
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_tileWorld.Generate();
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_tileWorld.Generate(_tileWorld.Size);
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UpdateCurrentTile();
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_streamContainer.SetCenterTile(_currentTile);
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}
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@ -177,15 +177,21 @@ public class Game : Spatial
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Transform cameraTransform = _camera.Transform;
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cameraTransform.origin = _player.GlobalTranslation + _cameraOffset;
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_camera.Transform = cameraTransform;
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// _camera.Transform = cameraTransform;
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}
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public void OnGenerateButton()
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{
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GD.Print("Generating");
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Slider worldSizeSlider = (Slider)FindNode("WorldSizeSlider");
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if (worldSizeSlider == null)
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{
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GD.PrintErr("Could not find WorldSizeSlider!");
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return;
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}
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_tileWorld.Seed = _tileWorld.Seed + 1;
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_tileWorld.Generate();
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_tileWorld.Generate((int)worldSizeSlider.Value);
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}
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@ -266,7 +272,7 @@ public class Game : Spatial
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public void OnWorldGenerated()
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{
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GD.Print("Using new map");
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GD.Print("Using new map. Size: " + (int)_tileWorld.Colormap.GetSize().x);
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ImageTexture newWorldTexture = new ImageTexture();
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newWorldTexture.CreateFromImage(_tileWorld.Colormap, (uint) (Texture.FlagsEnum.Mipmaps | Texture.FlagsEnum.Repeat));
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@ -1,4 +1,4 @@
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[gd_scene load_steps=22 format=2]
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[gd_scene load_steps=19 format=2]
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[ext_resource path="res://scenes/StreamContainer.cs" type="Script" id=1]
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[ext_resource path="res://components/NavigationComponent.cs" type="Script" id=2]
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@ -11,6 +11,7 @@
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[ext_resource path="res://scenes/Game.cs" type="Script" id=9]
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[ext_resource path="res://scenes/DebugCamera.gd" type="Script" id=10]
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[ext_resource path="res://assets/CreatusPiratePack/Models/Characters/gltf/Pirate1final.glb" type="PackedScene" id=11]
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[ext_resource path="res://ui/WorldGeneratorUI.gd" type="Script" id=12]
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[sub_resource type="CubeMesh" id=1]
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size = Vector3( 1, 1, 1 )
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@ -26,19 +27,6 @@ extents = Vector3( 20, 1, 20 )
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radius = 0.3
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height = 0.2
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[sub_resource type="SpatialMaterial" id=20]
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albedo_color = Color( 0.741176, 0.529412, 0.32549, 1 )
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[sub_resource type="CapsuleMesh" id=8]
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material = SubResource( 20 )
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radius = 0.2
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mid_height = 0.5
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radial_segments = 16
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[sub_resource type="CubeMesh" id=14]
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[sub_resource type="PrismMesh" id=15]
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[sub_resource type="CylinderShape" id=24]
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height = 0.2
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@ -68,19 +56,20 @@ margin_bottom = 158.0
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mouse_filter = 2
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alignment = 2
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[node name="VBoxContainer" type="VBoxContainer" parent="Control/HBoxContainer"]
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[node name="WorldGeneratorUI" type="VBoxContainer" parent="Control/HBoxContainer"]
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margin_right = 100.0
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margin_bottom = 228.0
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margin_bottom = 248.0
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alignment = 2
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script = ExtResource( 12 )
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[node name="WorldTextureRect" type="TextureRect" parent="Control/HBoxContainer/VBoxContainer"]
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[node name="WorldTextureRect" type="TextureRect" parent="Control/HBoxContainer/WorldGeneratorUI"]
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margin_right = 100.0
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margin_bottom = 100.0
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rect_min_size = Vector2( 100, 100 )
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stretch_mode = 1
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flip_v = true
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[node name="HeightTextureRect" type="TextureRect" parent="Control/HBoxContainer/VBoxContainer"]
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[node name="HeightTextureRect" type="TextureRect" parent="Control/HBoxContainer/WorldGeneratorUI"]
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margin_top = 104.0
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margin_right = 100.0
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margin_bottom = 204.0
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@ -88,16 +77,36 @@ rect_min_size = Vector2( 100, 100 )
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stretch_mode = 1
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flip_v = true
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[node name="WorldGenerateButton" type="Button" parent="Control/HBoxContainer/VBoxContainer"]
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[node name="WorldGenerateButton" type="Button" parent="Control/HBoxContainer/WorldGeneratorUI"]
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margin_top = 208.0
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margin_right = 100.0
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margin_bottom = 228.0
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text = "Generate"
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[node name="HBoxContainer" type="HBoxContainer" parent="Control/HBoxContainer/WorldGeneratorUI"]
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margin_top = 232.0
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margin_right = 100.0
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margin_bottom = 248.0
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[node name="WorldSizeSlider" type="HSlider" parent="Control/HBoxContainer/WorldGeneratorUI/HBoxContainer"]
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margin_right = 88.0
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margin_bottom = 16.0
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size_flags_horizontal = 3
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min_value = 1.0
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max_value = 512.0
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value = 1.0
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[node name="WorldSizeLabel" type="Label" parent="Control/HBoxContainer/WorldGeneratorUI/HBoxContainer"]
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margin_left = 92.0
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margin_top = 1.0
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margin_right = 100.0
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margin_bottom = 15.0
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text = "4"
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[node name="GridContainer" type="GridContainer" parent="Control/HBoxContainer"]
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margin_left = 104.0
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margin_right = 231.0
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margin_bottom = 228.0
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margin_bottom = 248.0
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mouse_filter = 2
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columns = 2
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@ -222,7 +231,7 @@ text = "0"
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[node name="StreamContainer" type="Spatial" parent="."]
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script = ExtResource( 1 )
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Dimensions = Vector2( 18, 17 )
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Dimensions = Vector2( 30, 30 )
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World = NodePath("../TileWorld")
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[node name="ActiveTiles" type="Spatial" parent="StreamContainer"]
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@ -240,8 +249,8 @@ material/0 = SubResource( 2 )
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transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1, 0 )
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shape = SubResource( 9 )
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[node name="Camera" type="Camera" parent="."]
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transform = Transform( 1, 0, 0, 0, 0.511698, 0.859165, 0, -0.859165, 0.511698, -4.76837e-07, 4.79787, 2.99071 )
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[node name="Camera" type="Camera" parent="StreamContainer"]
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transform = Transform( 1, 0, 0, 0, 0.511698, 0.859165, 0, -0.859165, 0.511698, 1.7053e-13, 10.6428, 6.65615 )
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current = true
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fov = 60.0
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script = ExtResource( 10 )
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@ -256,26 +265,6 @@ script = ExtResource( 3 )
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transform = Transform( 1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0.5, 0 )
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shape = SubResource( 7 )
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[node name="MeshInstance" type="MeshInstance" parent="Player"]
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transform = Transform( 1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0.5, 0 )
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mesh = SubResource( 8 )
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[node name="Arrow" type="Spatial" parent="Player/MeshInstance"]
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transform = Transform( 3, -1.51264e-15, -9.91796e-22, 0, -8.74228e-09, 3, -2.26897e-14, -0.2, -1.31134e-07, 0, -0.253289, 0.32602 )
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visible = false
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[node name="MeshInstance" type="MeshInstance" parent="Player/MeshInstance/Arrow"]
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transform = Transform( 0.1, 0, 3.72529e-09, 0, 0.1, 0, -3.72529e-09, 0, 0.1, 0, 0, 0 )
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visible = false
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mesh = SubResource( 14 )
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skeleton = NodePath("../../..")
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||||
|
||||
[node name="MeshInstance2" type="MeshInstance" parent="Player/MeshInstance/Arrow"]
|
||||
transform = Transform( 0.1, 3.72529e-09, -1.62838e-16, 0, -4.37114e-09, -0.1, -3.72529e-09, 0.1, -4.37114e-09, 0, 0, 0.191322 )
|
||||
visible = false
|
||||
mesh = SubResource( 15 )
|
||||
skeleton = NodePath("../../..")
|
||||
|
||||
[node name="Movable" parent="Player" instance=ExtResource( 4 )]
|
||||
|
||||
[node name="Geometry" type="Spatial" parent="Player"]
|
||||
|
|
@ -318,4 +307,6 @@ transform = Transform( 0.550568, 0, -0.83479, 0, 1, 0, 0.83479, 0, 0.550568, 4.8
|
|||
[node name="Chest2" parent="Entities" instance=ExtResource( 7 )]
|
||||
transform = Transform( 0.793576, 0, -0.608471, 0, 1, 0, 0.608471, 0, 0.793576, 2.79265, 0, -5.36551 )
|
||||
|
||||
[connection signal="value_changed" from="Control/HBoxContainer/WorldGeneratorUI/HBoxContainer/WorldSizeSlider" to="Control/HBoxContainer/WorldGeneratorUI" method="_on_HSlider_value_changed"]
|
||||
|
||||
[editable path="Entities/Chest"]
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0096302, 0, 0 )
|
|||
script = ExtResource( 1 )
|
||||
|
||||
[node name="Mesh" type="MeshInstance" parent="."]
|
||||
transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 0.00399733, -5, 0 )
|
||||
transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 0.0325004, -5, -0.0786072 )
|
||||
mesh = SubResource( 6 )
|
||||
material/0 = ExtResource( 2 )
|
||||
|
||||
|
|
|
|||
|
|
@ -1203,3 +1203,6 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.762809, 0, -1.31108 )
|
|||
|
||||
[node name="HexTile3D400" parent="." instance=ExtResource( 1 )]
|
||||
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -0.762809, 0, -9.08685 )
|
||||
|
||||
[node name="Camera" type="Camera" parent="."]
|
||||
transform = Transform( 1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 20, 0 )
|
||||
|
|
|
|||
|
|
@ -1,9 +1,7 @@
|
|||
using Godot;
|
||||
using System;
|
||||
using System.Linq;
|
||||
using System.Numerics;
|
||||
using System.Diagnostics;
|
||||
using GoDotLog;
|
||||
using Vector2 = Godot.Vector2;
|
||||
using Vector3 = Godot.Vector3;
|
||||
|
||||
|
|
@ -16,15 +14,15 @@ public class TileWorld : Spatial
|
|||
Done
|
||||
}
|
||||
|
||||
private GenerationState CurrentGenerationState = GenerationState.Heightmap;
|
||||
private GenerationState _currentGenerationState = GenerationState.Heightmap;
|
||||
|
||||
// signals
|
||||
[Signal]
|
||||
delegate void WorldGenerated();
|
||||
|
||||
// public members
|
||||
public float Size = 100;
|
||||
public float HeightScale = 10.0f;
|
||||
public int Size = 11;
|
||||
public float HeightScale = 2.0f;
|
||||
public Image Heightmap;
|
||||
public Image Colormap;
|
||||
public int Seed = 0;
|
||||
|
|
@ -58,12 +56,17 @@ public class TileWorld : Spatial
|
|||
Debug.Assert(_heightmapOffscreenTextureRect != null);
|
||||
_heightmapOffscreenTextureRect.SetSize(new Vector2(Size, Size));
|
||||
|
||||
Generate();
|
||||
Generate(Size);
|
||||
}
|
||||
|
||||
|
||||
public void Generate()
|
||||
public void Generate(int size)
|
||||
{
|
||||
GD.Print("Triggering generation for size: " + size);
|
||||
Size = size;
|
||||
_worldOffscreenViewport.Size = new Vector2(size, size);
|
||||
_heightmapOffscreenViewport.Size = new Vector2(size, size);
|
||||
|
||||
GenerateNoiseMap();
|
||||
// GenerateDebugMap();
|
||||
}
|
||||
|
|
@ -71,59 +74,36 @@ public class TileWorld : Spatial
|
|||
private void GenerateDebugMap()
|
||||
{
|
||||
Colormap = new Image();
|
||||
Colormap.Create((int)Size, (int)Size, false, Image.Format.Rgba8);
|
||||
Colormap.Create(Size, Size, false, Image.Format.Rgba8);
|
||||
|
||||
Heightmap = new Image();
|
||||
Heightmap.Create((int)Size, (int)Size, false, Image.Format.Rf);
|
||||
Heightmap.Create(Size, Size, false, Image.Format.Rf);
|
||||
|
||||
Heightmap.Lock();
|
||||
Colormap.Lock();
|
||||
foreach (int coord_x in Enumerable.Range(0, (int)Size))
|
||||
{
|
||||
foreach (int coord_y in Enumerable.Range(0, (int)Size))
|
||||
{
|
||||
// Colormap.SetPixel(coord_x, coord_y, new Color((float) coord_x, (float) coord_y, 0, 1));
|
||||
float coord_to_height =
|
||||
(float)coord_y / Size * 0f;
|
||||
|
||||
if (coord_x == 1 && coord_y == 4)
|
||||
foreach (int coord_x in Enumerable.Range(0, Size))
|
||||
{
|
||||
coord_to_height = 1;
|
||||
foreach (int coord_y in Enumerable.Range(0, Size))
|
||||
{
|
||||
Colormap.SetPixel(coord_x, coord_y, new Color((float) Mathf.Min(coord_x, coord_y) / Size, (float) 0, 0, 1));
|
||||
Heightmap.SetPixel(coord_x, coord_y, new Color((float) Mathf.Min(coord_x, coord_y) / Size, (float) 0, 0, 1));
|
||||
}
|
||||
}
|
||||
|
||||
SetHeightAtOffset(new Vector2(coord_x, coord_y), coord_to_height);
|
||||
}
|
||||
}
|
||||
Colormap.SetPixel(Size - 1, Size -1, new Color(1, 1, 1, 1));
|
||||
|
||||
Colormap.Unlock();
|
||||
_currentGenerationState = GenerationState.Done;;
|
||||
|
||||
ImageTexture imageTexture = new ImageTexture();
|
||||
imageTexture.CreateFromImage(Heightmap);
|
||||
imageTexture.Flags = 0;
|
||||
_worldOffscreenTextureRect.Texture = imageTexture;
|
||||
Colormap.CopyFrom(imageTexture.GetData());
|
||||
}
|
||||
|
||||
private void GenerateSimpleMap()
|
||||
{
|
||||
Heightmap = new Image();
|
||||
Heightmap.Create((int)Size, (int)Size, false, Image.Format.Rf);
|
||||
Heightmap.Lock();
|
||||
|
||||
foreach (int coord_x in Enumerable.Range(-(int)Size / 2, (int)Size))
|
||||
{
|
||||
foreach (int coord_y in Enumerable.Range(-(int)Size / 2, (int)Size))
|
||||
{
|
||||
SetHeightAtOffset(new Vector2(coord_x, coord_y), 5f);
|
||||
}
|
||||
}
|
||||
EmitSignal("WorldGenerated");
|
||||
}
|
||||
|
||||
|
||||
private void GenerateNoiseMap()
|
||||
{
|
||||
Heightmap = new Image();
|
||||
Heightmap.Create((int)Size, (int)Size, false, Image.Format.Rgba8);
|
||||
Heightmap.Create(Size, Size, false, Image.Format.Rgba8);
|
||||
|
||||
OpenSimplexNoise noiseGenerator = new OpenSimplexNoise();
|
||||
|
||||
|
|
@ -134,54 +114,38 @@ public class TileWorld : Spatial
|
|||
noiseGenerator.Lacunarity = 4;
|
||||
|
||||
ImageTexture heightmapTexture = new ImageTexture();
|
||||
// heightmapTexture.CreateFromImage(noiseGenerator.GetImage((int)Size, (int)Size));
|
||||
heightmapTexture.CreateFromImage(noiseGenerator.GetSeamlessImage((int) Size));
|
||||
heightmapTexture.Flags = 0;
|
||||
_heightmapOffscreenTextureRect.Texture = heightmapTexture;
|
||||
Heightmap.CopyFrom(_heightmapOffscreenViewport.GetTexture().GetData());
|
||||
|
||||
CurrentGenerationState = GenerationState.Heightmap;
|
||||
_currentGenerationState = GenerationState.Heightmap;
|
||||
}
|
||||
|
||||
|
||||
public override void _Process(float delta)
|
||||
{
|
||||
if (CurrentGenerationState == GenerationState.Heightmap)
|
||||
if (_currentGenerationState == GenerationState.Heightmap)
|
||||
{
|
||||
CurrentGenerationState = GenerationState.Color;
|
||||
_currentGenerationState = GenerationState.Color;
|
||||
ImageTexture imageTexture = new ImageTexture();
|
||||
imageTexture.CreateFromImage(Heightmap);
|
||||
imageTexture.Flags = 0;
|
||||
_worldOffscreenTextureRect.Texture = imageTexture;
|
||||
}
|
||||
else if (CurrentGenerationState == GenerationState.Color)
|
||||
else if (_currentGenerationState == GenerationState.Color)
|
||||
{
|
||||
Colormap = new Image();
|
||||
Colormap.Create((int)Size, (int)Size, false, Image.Format.Rgba8);
|
||||
|
||||
Colormap.Create(Size, Size, false, Image.Format.Rgba8);
|
||||
Colormap.CopyFrom(_worldOffscreenViewport.GetTexture().GetData());
|
||||
Heightmap.Lock();
|
||||
|
||||
CurrentGenerationState = GenerationState.Done;
|
||||
_currentGenerationState = GenerationState.Done;
|
||||
|
||||
EmitSignal("WorldGenerated");
|
||||
}
|
||||
}
|
||||
|
||||
public void ApplyHeightmap(Image heightmap)
|
||||
{
|
||||
foreach (int coord_x in Enumerable.Range(-(int)Size / 2, (int)Size))
|
||||
{
|
||||
foreach (int coord_y in Enumerable.Range(-(int)Size / 2, (int)Size))
|
||||
{
|
||||
Vector2 textureCoord = OffsetToTextureCoord(new Vector2(coord_x, coord_y));
|
||||
float height = heightmap.GetPixel((int)textureCoord.x, (int)textureCoord.y).r;
|
||||
SetHeightAtOffset(new Vector2(coord_x, coord_y), height);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public bool IsOffsetCoordValid(Vector2 offsetCoord)
|
||||
{
|
||||
return ((int)Math.Clamp(offsetCoord.x, -Size / 2, Size / 2 - 1) == (int)offsetCoord.x
|
||||
|
|
@ -202,17 +166,9 @@ public class TileWorld : Spatial
|
|||
|
||||
public Vector2 OffsetToTextureCoord(Vector2 offsetCoord)
|
||||
{
|
||||
Vector2 textureCoord = (offsetCoord - Vector2.One * (Mathf.Floor(Size / 2) + 1)) % (Vector2.One * Size);
|
||||
if (textureCoord[0] < 0)
|
||||
{
|
||||
textureCoord[0] += Size;
|
||||
}
|
||||
|
||||
if (textureCoord[1] < 0)
|
||||
{
|
||||
textureCoord[1] += Size;
|
||||
}
|
||||
|
||||
// Vector2 textureCoord = (offsetCoord - Vector2.One * (Mathf.Floor(Size / 2))) % (Vector2.One * Size);
|
||||
Vector2 mapSize = Vector2.One * Size;
|
||||
Vector2 textureCoord = (offsetCoord + mapSize / 2).PosMod(mapSize);
|
||||
return textureCoord;
|
||||
}
|
||||
|
||||
|
|
@ -225,14 +181,20 @@ public class TileWorld : Spatial
|
|||
|
||||
public float GetHeightAtOffset(Vector2 offsetCoord)
|
||||
{
|
||||
if (CurrentGenerationState != GenerationState.Done)
|
||||
if (_currentGenerationState != GenerationState.Done)
|
||||
{
|
||||
return 0f;
|
||||
}
|
||||
|
||||
Vector2 textureCoord = OffsetToTextureCoord(offsetCoord);
|
||||
|
||||
return Heightmap.GetPixel((int)textureCoord.x, (int)(textureCoord.y)).r * HeightScale;
|
||||
float heightmapHeight = Heightmap.GetPixel((int)textureCoord.x, (int)(textureCoord.y)).r * HeightScale;
|
||||
|
||||
// heightmapHeight = Mathf.Floor(heightmapHeight);
|
||||
// heightmapHeight = heightmapHeight * 10)
|
||||
// heightmapHeight = Mathf.Clamp(heightmapHeight, -1f, 5);
|
||||
|
||||
return heightmapHeight;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ ivec2 axial_to_offset(vec2 axial) {
|
|||
ivec3 cubeCoords = round_cube_coords(axial_to_cube(axial));
|
||||
int x = cubeCoords.x;
|
||||
int y = cubeCoords.y;
|
||||
int off_y = y + (x - (x % 2)) / 2;
|
||||
int off_y = y + (x - (x & 1)) / 2;
|
||||
return ivec2(x, off_y);
|
||||
}
|
||||
|
||||
|
|
@ -72,20 +72,23 @@ vec3 vertex_world_to_color(vec3 vertex_world) {
|
|||
vec3 vertex_world_to_hex_center(vec3 vertex_world) {
|
||||
vec3 axial_coords_f = vec3(_HexAffineInverse * vertex_world.xz, 0);
|
||||
|
||||
// Output:0
|
||||
ivec2 offset_coord_f = axial_to_offset(axial_coords_f.xy);
|
||||
vec2 mod_result = mod (vec2(offset_coord_f), vec2(2.0));
|
||||
|
||||
vec3 result_color = vec3(0);
|
||||
|
||||
if (offset_coord_f.x % 2 == 0) {
|
||||
if (mod_result.x == 0.0) {
|
||||
result_color.r = 1.0;
|
||||
}
|
||||
|
||||
if (offset_coord_f.y % 2 == 0) {
|
||||
if (mod_result.y == 0.0) {
|
||||
result_color.b = 1.0;
|
||||
}
|
||||
|
||||
return result_color;
|
||||
result_color = vec3(float(offset_coord_f.x), float(offset_coord_f.y), 0.);
|
||||
result_color.x = result_color.y;
|
||||
|
||||
return mod(result_color / 4.0, vec3(1.0));
|
||||
}
|
||||
|
||||
ivec2 cube_to_axial(ivec3 hex_i) {
|
||||
|
|
@ -125,7 +128,7 @@ vec3 vertex_world_to_hex_center_amid (vec3 vertex_world) {
|
|||
|
||||
void fragment() {
|
||||
ALBEDO = vertex_world_to_hex_center(vertex_coord);
|
||||
ALBEDO = vertex_world_to_hex_center_amid(vertex_coord);
|
||||
// ALBEDO = vertex_world_to_hex_center_amid(vertex_coord);
|
||||
}
|
||||
|
||||
void light() {
|
||||
|
|
|
|||
|
|
@ -1,8 +1,12 @@
|
|||
[gd_scene load_steps=6 format=2]
|
||||
[gd_scene load_steps=7 format=2]
|
||||
|
||||
[ext_resource path="res://scenes/tests/FragmentShaderHexTile.tres" type="Shader" id=1]
|
||||
|
||||
[sub_resource type="ShaderMaterial" id=5]
|
||||
shader = ExtResource( 1 )
|
||||
|
||||
[sub_resource type="PlaneMesh" id=1]
|
||||
material = SubResource( 5 )
|
||||
|
||||
[sub_resource type="ShaderMaterial" id=2]
|
||||
shader = ExtResource( 1 )
|
||||
|
|
@ -12,7 +16,6 @@ radius = 0.1
|
|||
height = 0.2
|
||||
|
||||
[sub_resource type="SpatialMaterial" id=4]
|
||||
albedo_color = Color( 1, 0, 0, 1 )
|
||||
|
||||
[node name="Spatial" type="Spatial"]
|
||||
|
||||
|
|
@ -20,7 +23,7 @@ albedo_color = Color( 1, 0, 0, 1 )
|
|||
transform = Transform( 1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 3.34454, 0 )
|
||||
|
||||
[node name="MeshInstance" type="MeshInstance" parent="."]
|
||||
transform = Transform( 50, 0, 0, 0, 50, 0, 0, 0, 50, -0.00971127, 0, -0.00242263 )
|
||||
transform = Transform( 50, 0, 0, 0, 50, 0, 0, 0, 50, -0.00971127, 3.65894, -0.00242263 )
|
||||
mesh = SubResource( 1 )
|
||||
material/0 = SubResource( 2 )
|
||||
|
||||
|
|
@ -34,11 +37,7 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2.08117 )
|
|||
visible = false
|
||||
mesh = SubResource( 1 )
|
||||
|
||||
[node name="MeshInstance4" type="MeshInstance" parent="."]
|
||||
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 2.07165, 0, 2.08117 )
|
||||
visible = false
|
||||
mesh = SubResource( 1 )
|
||||
|
||||
[node name="Center" type="MeshInstance" parent="."]
|
||||
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3.60949, 0 )
|
||||
mesh = SubResource( 3 )
|
||||
material/0 = SubResource( 4 )
|
||||
|
|
|
|||
|
|
@ -0,0 +1,14 @@
|
|||
extends VBoxContainer
|
||||
|
||||
var world_size_label = null
|
||||
var world_size_slider = null
|
||||
|
||||
# Called when the node enters the scene tree for the first time.
|
||||
func _ready():
|
||||
world_size_label = find_node("WorldSizeLabel")
|
||||
world_size_slider = find_node("WorldSizeSlider");
|
||||
|
||||
world_size_slider.value = 4
|
||||
|
||||
func _on_HSlider_value_changed(value):
|
||||
world_size_label.text = str(value)
|
||||
Loading…
Reference in New Issue