New answers tagged fragment-shader
0
Last week, I moved the code about determining color from the vertex fragment to the fragment shader, it worked. That is to say,
Fragment Shader
varying vec3 v_pos;
void main( void ) {
gl_FragColor = vec4(vec3(step(v_pos.x, 0.), 0., step(0., v_pos.x)), 1.);
}
Vertex Shader
varying vec3 v_pos;
void main()
{
v_pos = position;
vec4 mvPosition =...
0
Ok, so I managed to get it working.
My code had many problems, first of all the modulus operand % which is not supported by GLSL ES.
I had to use the mod function and, as I found on the official docs, the function needs to be called with the two operands as parameters. As I can understand from the docs, I also had to give the value to divide for as a float.
...
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