OGLSurfaceNormalMapShader (object)¶

バージョン 1.12.0 で追加.

The OGLSurfaceNormalMapShader inherits the OGLInlineShader. It extends the OGLInlineShader for shading with a simple phong model using a texture for the diffuse and performing normal mapping.

Uniforms¶

Name	Type	Description	Default
u_light0Position	Vec3	Position of the first light	Position of the camera
u_light0Color	Color	Color of the first light	Color(1.0, 1.0, 1.0)
u_ambientColor	Color	Ambient color component	Color(0.05, 0.05, 0.05)
u_diffuseColor	Color	Diffuse color component	Color(1.0, 1.0, 1.0)
u_specularColor	Color	Specular color component	Color(0.2, 0.2, 0.2)
u_specularFactor	Color	Specular distribution factor	16.0
u_diffuseTexture	Texture	Texture used for the diffuse	null
u_normalsTexture	Texture	Texture used for the normals	null
u_mirrorU	Integer	Flag toggle a flip of the U component	0
u_mirrorV	Integer	Flag toggle a flip of the V component	1
u_bumpStrength	Scalar	Determines the strength of the bump	1.0

Attributes¶

Name	Type	Description
positions	Vec3	Geometry positions
normals	Vec3	Geometry normals
tangents	Vec3	Geometry tangents
uvs0	Vec2	UV set

/*
** Example: OGLSurfaceNormalMapShader
*/

require InlineDrawing;
  
operator entry() {

  InlineDrawing draw = OGLInlineDrawing();
  InlineShader shader = draw.registerShader(OGLSurfaceNormalMapShader);
  InlineMaterial mat = shader.getOrCreateMaterial('normalMap');
  InlineTexture diffuseTexture = draw.registerTexture(InlineFileBasedTexture('diffuse.png'));
  InlineTexture normalsTexture = draw.registerTexture(InlineFileBasedTexture('normal.png'));
  mat.setUniform('u_diffuseTexture', diffuseTexture);
  mat.setUniform('u_normalsTexture', normalsTexture);
  
}

/*
** Output:


*/

Methods¶

	OGLSurfaceNormalMapShader ( in OGLSurfaceNormalMapShader other )
	OGLSurfaceNormalMapShader ( in String name )
	OGLSurfaceNormalMapShader ()
OGLSurfaceNormalMapShader	clone ? ()
	init ! ( in String name )