78 lines
1.3 KiB
C++
78 lines
1.3 KiB
C++
#pragma once
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#include<hgl/graph/mtl/StdMaterial.h>
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#include<hgl/graph/mtl/ShaderBuffer.h>
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STD_MTL_NAMESPACE_BEGIN
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constexpr const ShaderBufferSource SBS_ViewportInfo=
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{
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"ViewportInfo",
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"viewport",
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R"(
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mat4 ortho_matrix;
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vec2 canvas_resolution;
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vec2 viewport_resolution;
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vec2 inv_viewport_resolution;
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)"
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};
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constexpr const ShaderBufferSource SBS_CameraInfo=
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{
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"CameraInfo",
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"camera",
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R"(
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mat4 projection;
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mat4 inverse_projection;
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mat4 view;
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mat4 inverse_view;
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mat4 vp;
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mat4 inverse_vp;
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mat4 sky;
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vec3 pos; //eye
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vec3 view_line; //pos-target
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vec3 world_up;
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float znear,zfar;)"
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};
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// UBO必须严格指定数组的大小
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// SSBO则不需要，使用[]方式指定为动态大小数组
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constexpr const ShaderBufferSource SBS_LocalToWorld=
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{
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"LocalToWorldData",
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"l2w",
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R"(
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mat4 mats[L2W_MAX_COUNT];)"
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};
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constexpr const char MaterialInstanceStruct[]="MaterialInstance";
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constexpr const ShaderBufferSource SBS_MaterialInstance=
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{
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"MaterialInstanceData",
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"mtl",
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R"(
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MaterialInstance mi[MI_MAX_COUNT];)"
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};
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constexpr const ShaderBufferSource SBS_JointInfo=
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{
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"JointInfo",
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"joint",
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R"(
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mat4 mats[];
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)"
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};
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STD_MTL_NAMESPACE_END
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