1 line
4.0 KiB
Plaintext
1 line
4.0 KiB
Plaintext
{"version":3,"file":"tilingBit.mjs","sources":["../../../../src/scene/sprite-tiling/shader/tilingBit.ts"],"sourcesContent":["export const tilingBit = {\n name: 'tiling-bit',\n vertex: {\n header: /* wgsl */`\n struct TilingUniforms {\n uMapCoord:mat3x3<f32>,\n uClampFrame:vec4<f32>,\n uClampOffset:vec2<f32>,\n uTextureTransform:mat3x3<f32>,\n uSizeAnchor:vec4<f32>\n };\n\n @group(2) @binding(0) var<uniform> tilingUniforms: TilingUniforms;\n @group(2) @binding(1) var uTexture: texture_2d<f32>;\n @group(2) @binding(2) var uSampler: sampler;\n `,\n main: /* wgsl */`\n uv = (tilingUniforms.uTextureTransform * vec3(uv, 1.0)).xy;\n\n position = (position - tilingUniforms.uSizeAnchor.zw) * tilingUniforms.uSizeAnchor.xy;\n `\n\n },\n fragment: {\n header: /* wgsl */`\n struct TilingUniforms {\n uMapCoord:mat3x3<f32>,\n uClampFrame:vec4<f32>,\n uClampOffset:vec2<f32>,\n uTextureTransform:mat3x3<f32>,\n uSizeAnchor:vec4<f32>\n };\n\n @group(2) @binding(0) var<uniform> tilingUniforms: TilingUniforms;\n @group(2) @binding(1) var uTexture: texture_2d<f32>;\n @group(2) @binding(2) var uSampler: sampler;\n `,\n main: /* wgsl */`\n\n var coord = vUV + ceil(tilingUniforms.uClampOffset - vUV);\n coord = (tilingUniforms.uMapCoord * vec3(coord, 1.0)).xy;\n var unclamped = coord;\n coord = clamp(coord, tilingUniforms.uClampFrame.xy, tilingUniforms.uClampFrame.zw);\n\n var bias = 0.;\n\n if(unclamped.x == coord.x && unclamped.y == coord.y)\n {\n bias = -32.;\n } \n\n outColor = textureSampleBias(uTexture, uSampler, coord, bias);\n `\n }\n\n};\n\nexport const tilingBitGl = {\n name: 'tiling-bit',\n vertex: {\n header: /* glsl */`\n uniform mat3 uTextureTransform;\n uniform vec4 uSizeAnchor;\n \n `,\n main: /* glsl */`\n uv = (uTextureTransform * vec3(aUV, 1.0)).xy;\n\n position = (position - uSizeAnchor.zw) * uSizeAnchor.xy;\n `\n\n },\n fragment: {\n header: /* glsl */`\n uniform sampler2D uTexture;\n uniform mat3 uMapCoord;\n uniform vec4 uClampFrame;\n uniform vec2 uClampOffset;\n `,\n main: /* glsl */`\n\n vec2 coord = vUV + ceil(uClampOffset - vUV);\n coord = (uMapCoord * vec3(coord, 1.0)).xy;\n vec2 unclamped = coord;\n coord = clamp(coord, uClampFrame.xy, uClampFrame.zw);\n \n outColor = texture(uTexture, coord, unclamped == coord ? 0.0 : -32.0);// lod-bias very negative to force lod 0\n \n `\n }\n\n};\n"],"names":[],"mappings":";AAAO,MAAM,SAAY,GAAA;AAAA,EACrB,IAAM,EAAA,YAAA;AAAA,EACN,MAAQ,EAAA;AAAA,IACJ,MAAA;AAAA;AAAA,MAAkB,CAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,IAalB,IAAA;AAAA;AAAA,MAAgB,CAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,GAMpB;AAAA,EACA,QAAU,EAAA;AAAA,IACN,MAAA;AAAA;AAAA,MAAkB,CAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,IAalB,IAAA;AAAA;AAAA,MAAgB,CAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,GAgBpB;AAEJ,EAAA;AAEO,MAAM,WAAc,GAAA;AAAA,EACvB,IAAM,EAAA,YAAA;AAAA,EACN,MAAQ,EAAA;AAAA,IACJ,MAAA;AAAA;AAAA,MAAkB,CAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,IAKlB,IAAA;AAAA;AAAA,MAAgB,CAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,GAMpB;AAAA,EACA,QAAU,EAAA;AAAA,IACN,MAAA;AAAA;AAAA,MAAkB,CAAA;AAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,IAMlB,IAAA;AAAA;AAAA,MAAgB,CAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,QAAA,CAAA;AAAA,KAAA;AAAA,GAUpB;AAEJ;;;;"} |