OGLFlatTextureShader (object)¶

バージョン 1.12.0 で追加.

The OGLFlatTextureShader inherits the OGLInlineShader. It extends the OGLInlineShader for shading a texture.

Uniforms¶

Name	Type	Description	Default
u_texture	Texture	Texture used for diffuse color	null
u_mirrorU	Integer	Flag for flipping the image along U	0
u_mirrorV	Integer	Flag for flipping the image along V	1
u_discardAlpha	Integer	Flag to discard 0.0 alpha pixels	0
u_postMultiply	Integer	Flag to compensate for premultiplied alpha	0

Attributes¶

Name	Type	Description
positions	Vec3	Geometry positions
uvs0	Vec2	UV set, encoding U and V in X and Y

/*
** Example: OGLFlatTextureShader
*/

require InlineDrawing;
  
operator entry() {

  InlineDrawing draw = OGLInlineDrawing();
  InlineShader shader = draw.registerShader(OGLFlatTextureShader);
  InlineMaterial mat = shader.getOrCreateMaterial('texturedMat');
  InlineTexture texture = draw.registerTexture(InlineFileBasedTexture('texture.png'));
  mat.setUniform('u_texture', texture);
  mat.setUniform('u_mirrorU', 1);
  
}

/*
** Output:


*/