Shaders 2D Vertex (Not Sprite) Shader Translation (x,y)

[Edgamer63]

Hello, i was wondering how to translate correctly the x,y coordinates of vertex (Not sprite) in a shader...

By now, i've got a working one. But doesn't work when i replace "10. 's" with a uniform float for each value... That makes me a bit angry :c .

Probably a weird bug in my or every GML D: .

attribute vec2 in_Position;                  // (x,y)
attribute vec4 in_Colour;                    // (r,g,b,a)
attribute vec2 in_TextureCoord;              // (u,v)


varying vec2 v_vTexcoord;
varying vec4 v_vColour;
varying vec2 v_vPostion;

void main(){
    vec2 pos = vec2( in_Position.x, in_Position.y);
    pos.x+=10.;
    pos.y+=10.;
 
 
    gl_Position = gm_Matrices[MATRIX_WORLD_VIEW_PROJECTION] * vec4(pos.x,pos.y,0.0,1.);
 
    v_vColour = in_Colour;
    v_vTexcoord = in_TextureCoord;
}

Even more weird is why this work and not this one :

attribute vec2 in_Position;                  // (x,y,z)
attribute vec4 in_Colour;                    // (r,g,b,a)
attribute vec2 in_TextureCoord;              // (u,v)


varying vec2 v_vTexcoord;
varying vec4 v_vColour;
varying vec2 v_vPostion;

void main(){
    vec2 pos = vec2( in_Position.x, in_Position.y);
    vec4 pos2=vec4(pos.x,pos.y,0.0,1.);
  
    gl_Position = gm_Matrices[MATRIX_WORLD_VIEW_PROJECTION] * pos2;
  
    v_vColour = in_Colour;
    v_vTexcoord = in_TextureCoord;
}

thank you beforehand .

 

[Azenris]

what do you mean by not work.
Are they not in the correct position?
Are they not showing at all?
Are they showing glitchy?
Is the shader not even compiling? Or maybe a runtime error?

When you replace the 10s with uniforms, are you actually sending the uniform variables in correctly

 

[Edgamer63]

what do you mean by not work.
Are they not in the correct position?
Are they not showing at all?
Are they showing glitchy?
Is the shader not even compiling? Or maybe a runtime error?

When you replace the 10s with uniforms, are you actually sending the uniform variables in correctly

The thing is that i cant add the 10s values with uniform floats, because it glitch or seems to not work.

 

[Nocturne]

You already HAVE a topic for this here: https://forum.yoyogames.com/index.php?threads/re-posted-in-other-thread.72981

Please do NOT post duplicate topics, and do NOT remove topic contents afterwards just so you can post a duplicate. I have reverted the change you made to the original topic to undo this.

Topic closed.