4226d56ca9
As of clang-format 6.0.1, putting the `/* clang-format off */` hint around our "invalid" `[vertex]` and `[shader]` statements isn't enough to prevent a bogus indent of the next comments and first valid statement, so we need to enclose that first valid statement in the unformatted chunk.
195 lines
3.3 KiB
GLSL
195 lines
3.3 KiB
GLSL
/* clang-format off */
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[vertex]
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/*
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from VisualServer:
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ARRAY_VERTEX=0,
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ARRAY_NORMAL=1,
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ARRAY_TANGENT=2,
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ARRAY_COLOR=3,
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ARRAY_TEX_UV=4,
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ARRAY_TEX_UV2=5,
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ARRAY_BONES=6,
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ARRAY_WEIGHTS=7,
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ARRAY_INDEX=8,
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*/
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#ifdef USE_2D_VERTEX
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#define VFORMAT vec2
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#else
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#define VFORMAT vec3
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#endif
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/* INPUT ATTRIBS */
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layout(location = 0) in highp VFORMAT vertex_attrib;
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/* clang-format on */
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layout(location = 1) in vec3 normal_attrib;
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#ifdef ENABLE_TANGENT
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layout(location = 2) in vec4 tangent_attrib;
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#endif
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#ifdef ENABLE_COLOR
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layout(location = 3) in vec4 color_attrib;
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#endif
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#ifdef ENABLE_UV
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layout(location = 4) in vec2 uv_attrib;
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#endif
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#ifdef ENABLE_UV2
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layout(location = 5) in vec2 uv2_attrib;
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#endif
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#ifdef ENABLE_SKELETON
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layout(location = 6) in ivec4 bone_attrib;
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layout(location = 7) in vec4 weight_attrib;
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#endif
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/* BLEND ATTRIBS */
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#ifdef ENABLE_BLEND
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layout(location = 8) in highp VFORMAT vertex_attrib_blend;
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layout(location = 9) in vec3 normal_attrib_blend;
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#ifdef ENABLE_TANGENT
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layout(location = 10) in vec4 tangent_attrib_blend;
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#endif
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#ifdef ENABLE_COLOR
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layout(location = 11) in vec4 color_attrib_blend;
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#endif
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#ifdef ENABLE_UV
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layout(location = 12) in vec2 uv_attrib_blend;
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#endif
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#ifdef ENABLE_UV2
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layout(location = 13) in vec2 uv2_attrib_blend;
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#endif
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#ifdef ENABLE_SKELETON
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layout(location = 14) in ivec4 bone_attrib_blend;
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layout(location = 15) in vec4 weight_attrib_blend;
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#endif
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#endif
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/* OUTPUTS */
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out VFORMAT vertex_out; //tfb:
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#ifdef ENABLE_NORMAL
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out vec3 normal_out; //tfb:ENABLE_NORMAL
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#endif
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#ifdef ENABLE_TANGENT
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out vec4 tangent_out; //tfb:ENABLE_TANGENT
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#endif
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#ifdef ENABLE_COLOR
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out vec4 color_out; //tfb:ENABLE_COLOR
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#endif
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#ifdef ENABLE_UV
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out vec2 uv_out; //tfb:ENABLE_UV
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#endif
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#ifdef ENABLE_UV2
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out vec2 uv2_out; //tfb:ENABLE_UV2
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#endif
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#ifdef ENABLE_SKELETON
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out ivec4 bone_out; //tfb:ENABLE_SKELETON
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out vec4 weight_out; //tfb:ENABLE_SKELETON
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#endif
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uniform float blend_amount;
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void main() {
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#ifdef ENABLE_BLEND
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vertex_out = vertex_attrib_blend + vertex_attrib * blend_amount;
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#ifdef ENABLE_NORMAL
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normal_out = normal_attrib_blend + normal_attrib * blend_amount;
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#endif
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#ifdef ENABLE_TANGENT
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tangent_out.xyz = tangent_attrib_blend.xyz + tangent_attrib.xyz * blend_amount;
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tangent_out.w = tangent_attrib_blend.w; //just copy, no point in blending his
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#endif
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#ifdef ENABLE_COLOR
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color_out = color_attrib_blend + color_attrib * blend_amount;
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#endif
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#ifdef ENABLE_UV
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uv_out = uv_attrib_blend + uv_attrib * blend_amount;
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#endif
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#ifdef ENABLE_UV2
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uv2_out = uv2_attrib_blend + uv2_attrib * blend_amount;
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#endif
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#ifdef ENABLE_SKELETON
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bone_out = bone_attrib_blend;
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weight_out = weight_attrib_blend + weight_attrib * blend_amount;
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#endif
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#else //ENABLE_BLEND
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vertex_out = vertex_attrib * blend_amount;
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#ifdef ENABLE_NORMAL
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normal_out = normal_attrib * blend_amount;
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#endif
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#ifdef ENABLE_TANGENT
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tangent_out.xyz = tangent_attrib.xyz * blend_amount;
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tangent_out.w = tangent_attrib.w; //just copy, no point in blending his
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#endif
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#ifdef ENABLE_COLOR
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color_out = color_attrib * blend_amount;
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#endif
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#ifdef ENABLE_UV
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uv_out = uv_attrib * blend_amount;
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#endif
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#ifdef ENABLE_UV2
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uv2_out = uv2_attrib * blend_amount;
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#endif
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#ifdef ENABLE_SKELETON
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bone_out = bone_attrib;
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weight_out = weight_attrib * blend_amount;
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#endif
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#endif
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gl_Position = vec4(0.0);
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}
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/* clang-format off */
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[fragment]
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void main() {
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}
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/* clang-format on */
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