glsl array prob

PowerVR Insider
1

Hello ,



why

highp vec2 steps[1] = {

vec2( 0.1, 0.1)

};

is not possible in gles2 ??



Kind regards

david

2

Hi David,



Section 4.1.9. of the GLSL ES 1.00 specification states that this is illegal


There is no mechanism for initializing arrays at declaration time from within a shader.


GLSL ES 3.00 has a mechanism for array initialization at declaration time, but the syntax is different (section 4.1.9. of the GLSL ES 3.00 spec)

float x[] = float[2] (1.0, 2.0); // declares an array of size 2
float y[] = float[] (1.0, 2.0, 3.0); // declares an array of size 3
float a[5];
float b[] = a;


Joe
3

thanks JOE the day GLSL ES 1.00 will be archive is coming :slight_smile: