#version 450

layout(push_constant) uniform Push {
    mat4 lightSpaceMatrix;
    mat4 model;
} push;

layout(set = 0, binding = 1) uniform ShadowParams {
    int useBones;
    int useTexture;
    int alphaTest;
    int foliageSway;
    float windTime;
    float foliageMotionDamp;
};

layout(location = 0) in vec3 aPos;
layout(location = 1) in vec2 aTexCoord;
layout(location = 2) in vec4 aBoneWeights;
layout(location = 3) in vec4 aBoneIndicesF;

layout(location = 0) out vec2 TexCoord;
layout(location = 1) out vec3 WorldPos;

void main() {
    vec4 worldPos = push.model * vec4(aPos, 1.0);
    WorldPos = worldPos.xyz;
    TexCoord = aTexCoord;
    gl_Position = push.lightSpaceMatrix * worldPos;
}