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MapLibreParticleLab/shaders/fill.vertex.glsl
mwilsnd 4828cc7a8b Upgrade OpenGL backend to ES 3.0 (#995)
Co-authored-by: Tadej Novak <tadej@tano.si>
2023-04-13 23:24:45 +02:00

14 lines
308 B
GLSL

layout (location = 0) in vec2 a_pos;
uniform mat4 u_matrix;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
gl_Position = u_matrix * vec4(a_pos, 0, 1);
}