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https://github.com/johndoe6345789/SDL3CPlusPlus.git
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johndoe6345789
081af05f72
- Added a new GUI renderer implementation in gui_renderer_old.cpp. - Introduced functionality to parse SVG files and extract circle elements. - Implemented drawing methods for rectangles, text, and SVG graphics. - Added clipping functionality to restrict drawing to specified areas. - Enhanced pixel blending for transparency handling in the rendering process. - Created a staging buffer for efficient pixel transfer to the GPU. - Implemented resizing and clearing of the canvas for dynamic GUI updates. - Added error handling for file operations and parsing.
34 lines
761 B
GLSL
34 lines
761 B
GLSL
#version 450
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layout(location = 0) in vec3 inPos;
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layout(location = 1) in vec4 inColor;
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layout(location = 0) out vec4 fragColor;
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layout(push_constant) uniform PushConstants {
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mat4 model;
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mat4 viewProj;
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// Extended fields for PBR/atmospherics (ignored by basic shaders)
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mat4 view;
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mat4 proj;
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mat4 lightViewProj;
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vec3 cameraPos;
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float time;
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// Atmospherics parameters
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float ambientStrength;
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float fogDensity;
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float fogStart;
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float fogEnd;
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vec3 fogColor;
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float gamma;
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float exposure;
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int enableShadows;
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int enableFog;
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} pushConstants;
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void main() {
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fragColor = inColor;
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vec4 worldPos = pushConstants.model * vec4(inPos, 1.0);
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gl_Position = pushConstants.viewProj * worldPos;
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}
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