RenderState Class
RenderState Class
Members
int getWidth ()
Returns the viewport width.Return value
Viewport width.void setPolygonFront (int front)
Set the polygon mode to front.Arguments
- int front - 1 - enable the front mode; 0 - disable it.
Ptr<Texture> getScreenDepthTexture ()
Returns the screen depth texture.Return value
Texture smart pointer.int getBlendSrcFunc ()
Returns the source blending function.Return value
Source blending function.Ptr<Texture> getDeferredSpecularTexture ()
Returns the current specular part of the G-buffer that have been rendered.Return value
Texture smart pointer.int getStencilFunc ()
Returns the stencil function.Return value
Stencil function.void setTexture (int binding, int num, const Ptr<Texture> & texture)
Sets the texture.Arguments
- int binding - Binding.
- int num - Texture unit number.
- const Ptr<Texture> & texture
void setPolygonOffset (float bias, float offset)
Sets the polygon offset value.Arguments
- float bias - Polygon bias offset.
- float offset - Polygon slope offset.
void flushStates ()
Flushes all states.void clearStates ()
Clears all states.void setDepthFunc (int func)
Sets the depth function.Arguments
- int func - Depth function
int getPolygonFill ()
Returns the polygon fill mode.Return value
Polygon fill mode.void clearTextures ()
void setPolygonFill (int fill)
Arguments
- int fill - Polygon fill mode (one of the FILL_* variables).
Ptr<Texture> getDeferredTextureDecalMask ()
Returns the decal mask that have been rendered in the G-buffer.Return value
Texture smart pointer.Ptr<Texture> getDeferredVelocityTexture ()
Returns the current velocity part of the G-buffer that have been rendered.Return value
Texture smart pointer.float getPolygonBias ()
Returns the polygon bias offset.Return value
void setPolygonCull (int cull)
Sets the polygon cull mode.Arguments
- int cull - The polygon cull mode (one of the CULL_* variables).
int getHeight ()
Returns the viewport height.Return value
Viewport height.void setShader (const Ptr<Shader> & shader)
Sets the shader.Arguments
- const Ptr<Shader> & shader - Shader smart pointer.
void setViewport (int x, int y, int width, int height)
Sets the viewport size and position.Arguments
- int x - The X coordinate.
- int y - The Y coordinate.
- int width - The width.
- int height - The height.
void setMaterial (const Ptr<Material> & material)
Sets the material.Arguments
- const Ptr<Material> & material - Material smart pointer..
Ptr<Texture> getTexture (int num)
Returns the current texture.Arguments
- int num
Return value
Texture smart pointer.Ptr<Texture> getDeferredDepthTexture ()
Returns the current depth part of the G-buffer that have been rendered.Return value
Texture smart pointer.int getStencilPass ()
Returns the stencil mode.Return value
The stencil mode (one of the STENCIL_* variables.)int getPolygonFront ()
Returns value indicating if the polygon front mode is set.Return value
1 if the polygon front mode is set; otherwise - 0.int getDepthFunc ()
Returns the current depth function.Return value
The depth function (one of the DEPTH_* variables).void flushRender ()
Flushes the render.int getScissorTest ()
Returns the scissors test status.Return value
Scissors test status.Ptr<Texture> getDeferredDiffuseTexture ()
Returns the current diffuse part of the G-buffer that have been rendered.Return value
Texture smart pointer.int getBufferMask (int num)
Returns buffer mask.Arguments
- int num - Buffer number.
Return value
Buffer mask.void clearBuffer (int buffer, const Math::vec4 & color, float depth = 1.0f, int stencil = 0)
Clears the currently attached buffer.Arguments
- int buffer - Buffer mask.
- const Math::vec4 & color - Color value to clear.
- float depth - Depth value to clear.
- int stencil - Stencil value to clear.
Ptr<Texture> getDeferredReflectionTexture ()
Returns the current reflection part of the G-buffer that have been rendered.Return value
Texture smart pointer.void setStencilFunc (int func, int pass, int ref)
Sets the stencil function.Arguments
- int func - Stencil function.
- int pass - Stencil operation.
- int ref - Stencil reference value.
Ptr<Shader> getShader ()
Return value
void setScissorTest (float x, float y, float width, float height)
Sets scissor test.Arguments
- float x - The X coordinate.
- float y - The Y coordinate.
- float width - Viewport width.
- float height - Viewport height.
Ptr<Material> getMaterial ()
Returns the current material.Return value
Material smart pointer.int getPolygonCull ()
Returns the polygon cull mode.Return value
Polygon cull mode (one of the CULL_* variables).Ptr<Texture> getDeferredLightTexture ()
Returns the current light part of the G-buffer that have been rendered.Return value
Texture smart pointer.void setBlendFunc (int src, int dest)
Sets blending function (use the BLEND_* variables).Arguments
- int src - Source blending function.
- int dest - Destination blending function.
int getBlendDestFunc ()
Returns the destination blending function.Return value
Destination blending function.Ptr<Texture> getDeferredOcclusionTexture ()
Returns the current occlusion part of the G-buffer that have been rendered.Return value
Texture smart pointer.float getPolygonSlope ()
Returns the polygon slope offset.Return value
Polygon slope offset.int getStencilRef ()
returns the stencil reference value.Return value
Stencil reference value.Ptr<Texture> getDeferredNormalTexture ()
Returns the current normal part of the G-buffer that have been rendered.Return value
Texture smart pointer.void setBufferMask (int num, int mask)
Sets the buffer mask.Arguments
- int num - Buffer number.
- int mask - Buffer mask.
int BUFFER_NONE
int BUFFER_RED
int BUFFER_GREEN
int BUFFER_BLUE
int BUFFER_ALPHA
int BUFFER_DEPTH
int BUFFER_STENCIL
int BUFFER_COLOR
int BUFFER_DEPTH_STENCIL
int BUFFER_ALL
int DEPTH_NONE
int DEPTH_EQUAL
int DEPTH_LEQUAL
int DEPTH_GEQUAL
int DEPTH_ALWAYS
int STENCIL_NONE
int STENCIL_EQUAL
int STENCIL_ALWAYS
int STENCIL_KEEP
int STENCIL_INCR
int STENCIL_REPLACE
int BLEND_NONE
int BLEND_ZERO
int BLEND_ONE
int BLEND_SRC_COLOR
int BLEND_ONE_MINUS_SRC_COLOR
int BLEND_SRC_ALPHA
int BLEND_ONE_MINUS_SRC_ALPHA
int BLEND_DEST_COLOR
int BLEND_ONE_MINUS_DEST_COLOR
int BLEND_DEST_ALPHA
int BLEND_ONE_MINUS_DEST_ALPHA
int BLEND_SRC1_COLOR
int BLEND_ONE_MINUS_SRC1_COLOR
int BLEND_SRC1_ALPHA
int BLEND_ONE_MINUS_SRC1_ALPHA
int ALPHA_NONE
int ALPHA_COVERAGE
int FRONT_CCW
int FRONT_CW
int FRONT_INVERT
int CULL_NONE
int CULL_BACK
int CULL_FRONT
int FILL_SOLID
int FILL_WIREFRAME
int BIND_ALL
int BIND_FRAGMENT
Last update: 2017-07-03
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