c2c/co-maps
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Fr4nz D13trich 2025-11-22 13:58:55 +01:00
parent 4af19165ec
commit 68073add76
12458 changed files with 12350765 additions and 2 deletions
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40
libs/shaders/GL/area3d.vsh.glsl Normal file
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layout (location = 0) in vec3 a_position;
layout (location = 1) in vec3 a_normal;
layout (location = 2) in vec2 a_colorTexCoords;
layout (location = 0) out vec2 v_colorTexCoords;
layout (location = 1) out float v_intensity;
layout (binding = 0) uniform UBO
{
mat4 u_modelView;
mat4 u_projection;
mat4 u_pivotTransform;
vec2 u_contrastGamma;
float u_opacity;
float u_zScale;
float u_interpolation;
float u_isOutlinePass;
};
const vec4 kNormalizedLightDir = vec4(0.3162, 0.0, 0.9486, 0.0);
void main()
{
vec4 pos = vec4(a_position, 1.0) * u_modelView;
vec4 normal = vec4(a_position + a_normal, 1.0) * u_modelView;
normal.xyw = (normal * u_projection).xyw;
normal.z = normal.z * u_zScale;
pos.xyw = (pos * u_projection).xyw;
pos.z = a_position.z * u_zScale;
vec4 normDir = normal - pos;
if (dot(normDir, normDir) != 0.0)
v_intensity = max(0.0, -dot(kNormalizedLightDir, normalize(normDir)));
else
v_intensity = 0.0;
gl_Position = u_pivotTransform * pos;
#ifdef VULKAN
gl_Position.y = -gl_Position.y;
gl_Position.z = (gl_Position.z + gl_Position.w) * 0.5;
#endif
v_colorTexCoords = a_colorTexCoords;
}