Eyeshot 11 WinForms API Reference
WinForms Assembly / devDept.Graphics Namespace / RenderContextBase Class
Fields Properties Methods


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    RenderContextBase Class Members
    In This Topic

    The following tables list the members exposed by RenderContextBase.

    Public Fields
     NameDescription
    Public FieldfrustumData  
    Public Fieldstatic (Shared in Visual Basic)MultipleLightsWithShadows  
    Public FieldOverlayDepthRange  
    Public FieldShaders  
    Public FieldUsingShadowFBO  
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    Protected Fields
     NameDescription
    Protected FieldCompilingEntity The entity being compiled.  
    Protected Internal FieldControlData  
    Protected Internal FieldcurrDepthMax  
    Protected Internal FieldcurrDepthMin  
    Protected Fieldgreen16BitDictionary  
    Protected Fieldgreen16BppMap  
    Protected Internal Fieldhdc  
    Protected Internal Fieldhrc  
    Protected FieldInvalidatedConstantBuffers  
    Protected FieldlineStipple Telss if the lineStipple is enabled or not.  
    Protected FieldmodelMatrices  
    Protected FieldprevPolygonOffset  
    Protected FieldprojMatrices  
    Protected FieldredBlue16BitDictionary  
    Protected FieldredBlue16BppMap  
    Protected FieldshadowMapFBOSize  
    Protected FieldviewMatrices  
    Protected Fieldwnd  
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    Public Properties
     NameDescription
    Public PropertyActiveLights Currently active lights.  
    Public PropertyColorMaterialMode Gets or sets the color material mode.  
    Public PropertyCurrentBackMaterial Gets or sets the current material for the back faces.  
    Public PropertyCurrentBlendState Gets the current blend state.  
    Public PropertyCurrentColorMask The current color mask that determines the color components written in the render buffer.  
    Public PropertyCurrentDepthStencilState Gets the current depth stencil state.  
    Public PropertyCurrentEnvironmentMap Gets the environment texture.  
    Public PropertyCurrentLineWidth Gets the current line width (in pixels).  
    Public PropertyCurrentMaterial Gets or sets the current material.  
    Public PropertyCurrentPointSize Gets the current point size (in pixels).  
    Public PropertyCurrentRasterizerState Gets the current rasterizer state.  
    Public PropertyCurrentShader Gets the current shader.  
    Public PropertyCurrentShaderTechnique  
    Public PropertyCurrentWireColor Gets or sets the current color for wireframe entities.  
    Public PropertyEnvironmentSupported Gets a values indicating whether the Environment is supported.  
    Public PropertyFrontFaceCW Gets or sets a value telling if the current front faces are oriented clockwise.  
    Public Propertystatic (Shared in Visual Basic)GraphicalIssuesGets a list of graphical issues on the machine's adapter.  
    Public PropertyGraphicsDataWithError Gets or sets the EntityGraphicsData that caused error during the drawing.  
    Public Propertystatic (Shared in Visual Basic)IdentityMatrix Gets the Identity matrix as a float array.  
    Public Propertystatic (Shared in Visual Basic)IdentityMatrixDouble Gets the Identity matrix as a double array.  
    Public PropertyIsDirect3D Tells if the graphics system is using the Direct3D renderer.  
    Public PropertyIsDrawingForDepth Tells if the scene is being drawn for depth.  
    Public PropertyMultitexturingSupported Gets a values indicating whether the multitexturing is supported.  
    Public PropertyNumberOfSplits Gets the number of splits used in the parallel split shadowmapping algorithm.  
    Public PropertyReflectionsSupported Tells if the planar reflections are supported by the graphics system.  
    Public PropertyRendererName Gets the name of the renderer. This name is typically specific to a particular configuration of a hardware platform. It does not change from release to release.  
    Public PropertyRendererVersion Gets the renderer version.  
    Public PropertyShadersSupported  
    Public PropertySupportShadows Tells if the rendering context supports the dynamic shadows.  
    Public PropertyTextureNonPowerOfTwo Tells if the render context supports non power of two textures.  
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    Protected Properties
     NameDescription
    Protected Internal Propertygl Gets the instance to the OpenGL class.  
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    Public Methods
     NameDescription
    Public MethodBeginCaptureZBufferOnce Avoids multiple reading of the whole ZBuffer texture in Direct3D when reading different pick box sizes.  
    Public MethodBeginDrawForDepth  
    Public MethodBeginDrawForSelection  
    Public MethodBeginDrawMulticolorWithAmbientAndDiffuse  
    Public MethodBeginReadDepthValues Initializes a depth read operation.  
    Public MethodCheckErrorDEBUG  
    Public MethodCheckOutOfMemory Tells if the graphics system is in out of memory state.  
    Public MethodCheckShadersAndLights  
    Public MethodCheckTexture  
    Public MethodCleanUpShaders  
    Public MethodClearColor  
    Public MethodClearDepthStencil  
    Public MethodClearDynamicBuffers Clears the dynamic buffers allocated to draw the entities (Direct3D only).  
    Public MethodClearShadowMaps  
    Public MethodCloseEnvironment Disables the current environment.  
    Public MethodCloseTextureOverloaded.  Disables the texture.  
    Public MethodCompile Compiles the Entity.  
    Public MethodCompileBackground Compiles the background, used by the designer.  
    Public MethodCompileEnvironment  
    Public MethodCompileVBO Compiles the Entity using Vertex Buffer Objects if possible.  
    Public MethodComputePickMatrix Computes the matrix to restrict the rendering to the given rectangle.  
    Public MethodComputeShaderShadowPasses Computes the number of passes needed by the shaders (one per light with shadow).  
    Public MethodCreate  
    Public MethodCreateReflectionShaders  
    Public MethodCreateShaders  
    Public MethodCreateShadowMap  
    Public MethodCreateTexture1D Creates a 1D texture from the given color table.  
    Public MethodCreateTexture2DOverloaded.  Creates a texture 2D with or without multisampling dependiing on the rendering context.  
    Public MethodCreateTexture2DNoMultisample Creates a 2D texture without multisampling.  
    Public MethodCurrentModelViewMatrix Gets the current modelview matrix.  
    Public MethodCurrentProjectionMatrix Gets the current projection matrix.  
    Public MethodDeviceContext  
    Public MethodDisableClipPlanes  
    Public MethodDisableShader  
    Public MethodDisableShadowMap Disables the Shadowmap.  
    Public MethodDispose  
    Public MethodDraw Draws an entity.  
    Public MethodDrawBorder  
    Public MethodDrawBufferedLine Draws a line using a buffered approach.  
    Public MethodDrawBufferedPoint Draws a point using a buffered approach.  
    Public MethodDrawColorPlainTriangles  
    Public MethodDrawColorSmoothTriangles  
    Public MethodDrawCurrentBuffer Ends the drawing of buffered entities, sending data to the graphics card.  
    Public MethodDrawCurvatureMapInvTriangles  
    Public MethodDrawCurvatureMapTriangles  
    Public MethodDrawIndeterminateAsLineListDraws an EntityGraphicsData as a Line list.  
    Public MethodDrawIndeterminateAsLineStripDraws an EntityGraphicsData as a Lines strip.  
    Public MethodDrawIndeterminateAsPointsDraws an EntityGraphicsData as a Points list.  
    Public MethodDrawIndexedTriangles  
    Public MethodDrawIndexLines  
    Public MethodDrawIndexLinesWithDisplacementDraws indexed lines with devDept.Geometry.PointWithDisplacement vertices.  
    Public MethodDrawLineOverloaded.  Draws a line with textured vertices.  
    Public MethodDrawLineLoopOverloaded.  Draws a line loop.  
    Public MethodDrawLinesOverloaded.  Draws lines with colored vertices.  
    Public MethodDrawLines2D  
    Public MethodDrawLinesAndPoints  
    Public MethodDrawLinesAndPointsOnTheFly  
    Public MethodDrawLineStripOverloaded. Draws a line strip of devDept.Geometry.Point3D with textured vertices.  
    Public MethodDrawLineStripRGBA Draws a line strip of colored vertices.  
    Public MethodDrawLinesWithDisplacementDraws lines with devDept.Geometry.PointWithDisplacement vertices.  
    Public MethodDrawMulticolorPlainTriangles  
    Public MethodDrawMulticolorSmoothTriangles  
    Public MethodDrawNormalsOverloaded.   
    Public MethodDrawNormalsPerVertex  
    Public MethodDrawOnTextureOrBitmap Draws the scene on the specified texture or bitmapData.  
    Public MethodDrawPixels  
    Public MethodDrawPlainTrianglesOverloaded.   
    Public MethodDrawPlainTrianglesNoColors  
    Public MethodDrawPointsOverloaded.  Draws a set of points.  
    Public MethodDrawPointsIndeterminateOverloaded.  Draws a set of points without specifying the kind of display list.  
    Public MethodDrawPointsRGBOverloaded. Draws a set of devDept.Geometry.PointRGB.  
    Public MethodDrawPointsRGBIndeterminateOverloaded. Draws a set of devDept.Geometry.PointRGB without specifying the kind of geometry.  
    Public MethodDrawPointsWithColorIntensitiesIndeterminateOverloaded.  Draws a set of points with the specified color intensity, without specifying the kind of geometry.  
    Public MethodDrawPointsWithColorsRGBAIndeterminateOverloaded.  Draws a set of points with the specified colors, without specifying the kind of geometry.  
    Public MethodDrawPointsWithColorsRGBIndeterminateOverloaded.  Draws a set of points with the specified colors, without specifying the kind of geometry.  
    Public MethodDrawPointsWithNormalsDraws a set of devDept.Geometry.Point3D specifying a normal per vertex.  
    Public MethodDrawPointsWithNormalsIndeterminateOverloaded. Draws a set of devDept.Geometry.Point3D specifying a normal per vertex without specifying the kind of geometry.  
    Public MethodDrawQuadOverloaded.   
    Public MethodDrawQuadsOverloaded.   
    Public MethodDrawQuads2D  
    Public MethodDrawQuadsOutlines  
    Public MethodDrawQuadStripOverloaded.   
    Public MethodDrawQuadWithColorRangeOverloaded.   
    Public MethodDrawQuadWithTextures Draws a Quad with a texture.  
    Public MethodDrawRichPlainQuads  
    Public MethodDrawRichPlainTriangles  
    Public MethodDrawRichSmoothInvTriangles  
    Public MethodDrawRichSmoothTrianglesOverloaded.   
    Public MethodDrawSelected Draws a selected entity.  
    Public MethodDrawSilhouettes  
    Public MethodDrawSmoothTriangles  
    Public MethodDrawSurfaceInvTriangles  
    Public MethodDrawSurfaceNormals  
    Public MethodDrawSurfaceTriangles  
    Public MethodDrawTextureOnScreen Draws a texture on screen.  
    Public MethodDrawTrianglesOverloaded.  Draws triangles without normals.  
    Public MethodDrawTriangles2DOverloaded.   
    Public MethodDrawTrianglesFan  
    Public MethodDrawTrianglesFan2D  
    Public MethodDrawTrianglesPartialOverloaded.  Draws triangles with one normal per vertex, as part of a drawing loop (no Begin-End is done).  
    Public MethodDrawTrianglesPartialWithMaterialColor Draws triangles with one normal per vertex, as part of a drawing loop (no Begin-End is done), using the current material color.  
    Public MethodDrawTrianglesPartialWithTexture Draws triangles with one normal and one texture coordinate per vertex, as part of a drawing loop (no Begin-End is done), using the current texture.  
    Public MethodDrawTrianglesPlanarOverloaded.  Draws triangles with a single normal.  
    Public MethodDrawTrianglesWithDisplacementOverloaded. Draws triangles with devDept.Geometry.PointWithDisplacement vertices.  
    Public MethodEnableAlphaClip Discards fragments with alpha < 0.1  
    Public MethodEnableLineStipple Enables or disables the line stipple.  
    Public MethodEnableMultisample Enables or disables the multisample (antialiasing)  
    Public MethodEnableShadowMap  
    Public MethodEnableShadowMapForSplitNoShaders  
    Public MethodEnableStencilCompare  
    Public MethodEnableThickLines Enables thick lines rendering.  
    Public MethodEnableThickLinesInPolygonLineModeEnables thick lines rendering when the CurrentRasterizerState state is polygon line.  
    Public MethodEnableThickPoints Enables thick points rendering.  
    Public MethodEnableThickPointsInPolygonLineModeEnables thick points rendering when the CurrentRasterizerState state is polygon line.  
    Public MethodEnableXOR Enables or disables the XOR (inverted color) drawing mode.  
    Public MethodEnableXORForTexture Enables or disables the XOR (inverted color) drawing mode for the texture.  
    Public MethodEndCaptureZBufferOnceStops the optimization activated by BeginCaptureZBufferOnce  
    Public MethodEndDraw  
    Public MethodEndDrawBufferedLines Draws the lines and points accumulated in the buffer (Direct3D only).  
    Public MethodEndDrawForDepth  
    Public MethodEndDrawForSelection  
    Public MethodEndDrawMulticolorWithAmbientAndDiffuse  
    Public MethodEndReadDepthValues Ends a depth read operation.  
    Public MethodGetBitmapFromTexture  
    Public MethodGetEntityIndicesFromBmp Gets the entity indices from a false-colors rgb image.  
    Public MethodGetErrorString Gets the graphics system error string.  
    Public MethodGetNumberOfShadowMapSplits Gets the number of splits used in the shadowmap computation.  
    Public MethodGetPixel Gets the color of the specified pixel in this viewport  
    Public MethodGetRGBForSelection  
    Public MethodGetShaderAndEnable  
    Public MethodGetShadowMapSplitDepth  
    Public MethodGetShadowMapSplitPosition  
    Public MethodGLBeginDrawTriangles Begins an OpenGL triangle drawing sequence.  
    Public MethodGLEnd Ends an OpenGL drawing sequence.  
    Public MethodHasDeviceContext Tells if the device context has already been created.  
    Public MethodHasFBO  
    Public MethodHasMultiTexture Tells if the render context supports multitexture.  
    Public MethodHasShadow Tells if the render context supports shadow.  
    Public MethodHasStencil Tells if the render context supports stencil.  
    Public MethodInitBlurShader  
    Public MethodInitializeCurrentWireColor  
    Public MethodInitializePreviousColors  
    Public MethodInitializePreviousColorsHiddenLines  
    Public MethodInitializeStates Initializes the current states.  
    Public MethodInitShadowMapData  
    Public MethodInitStandardShaders  
    Public MethodInitTexturesForCapture  
    Public MethodIsGraphicsError Checks if there has been an error in the graphics library.  
    Public MethodIsMultisample Tells if the graphics context is using MultiSample rasterization (either set by Viewport or by the Graphics Card settings).  
    Public MethodIsValid  
    Public MethodLightingEnabled  
    Public MethodLockBlendStateLocks the blend state so that the following calls to SetShader won't do anything until the blend states are unlocked.  
    Public MethodLockDepthStateLocks the depth stencil state so that the following calls to SetState(depthStencilStateType) won't do anything until the state is unlocked.  
    Public MethodLockShadersLocks the shaders so that the following calls to SetShader won't do anything until the shaders are unlocked.  
    Public MethodMakeCurrent  
    Public MethodMaxTextureSize  
    Public MethodMultMatrixModelViewOverloaded.  Multiplies the transformation by the current modelview matrix.  
    Public MethodMultMatrixProjOverloaded.   
    Public MethodNeedsToCaptureDepth  
    Public MethodNormalizeNormals Turns the vertex normals normalization on or off (OpenGL only).  
    Public MethodPaintBackBufferOverloaded.   
    Public MethodPixelZoom Specify the pixel zoom factors.  
    Public MethodPopBlendStatePops the blendStateType from the stack and sets it as current.  
    Public MethodPopDepthStencilStatePops the depthStencilStateType from the stack and sets it as current.  
    Public MethodPopEnvironment Pops the environment map from the stack.  
    Public MethodPopMatrices Pops the modelview and projection matrices.  
    Public MethodPopModelView Pops the Modelview matrix.  
    Public MethodPopProjection Pops the Projection matrix.  
    Public MethodPopRasterizerStatePops the rasterizerStateType from the stack and sets it as current.  
    Public MethodPopShader Pops the current shader from the stack.  
    Public MethodPrepareLightsForShadow  
    Public MethodPrepareShadersForShadowPass  
    Public MethodPrepareStencilForDrawing  
    Public MethodPrintMatrices  
    Public MethodProcessClippingPlanes Updates the internal structure with the clipping planes.  
    Public MethodProcessClippingPlanesVisibility Updates only the visibility of the clipping planes internal structure.  
    Public MethodProcessLightAttributes Updates light attributes for all light sources. Light attributes are: color and specular color.  
    Public MethodProcessMaterial Updates the current material with the default material.  
    Public MethodPushBlendStatePushes the current blendStateType on the stack.  
    Public MethodPushDepthStencilStatePushes the current depthStencilStateType on the stack.  
    Public MethodPushEnvironment Pushes the current environment map on the stack.  
    Public MethodPushMatrices Pushes modelview and projection matrices.  
    Public MethodPushModelView Pushes the Modelview matrix.  
    Public MethodPushProjection Pushes the Projection matrix.  
    Public MethodPushRasterizerStatePushes the current rasterizerStateType on the stack.  
    Public MethodPushShader Push the current shader on the stack.  
    Public MethodReadBuffer Sets the framebuffer to read from (OpenGL only).  
    Public MethodReadColorBuffer Reads the color buffer.  
    Public MethodReadDepth  
    Public MethodReadDepthValuesOverloaded.  Reads depth values from the depth buffer.  
    Public MethodReadRgbValues  
    Public MethodReadSurface Reads the whole control and stores it in internal data.  
    Public MethodRenderingContext  
    Public MethodResetColorDiffuseOverloaded.  Aligns the colors set in the graphics system with the current material and wire color.  
    Public MethodResize  
    Public MethodResizeShadowMaps  
    Public MethodResizeSurfacesForCapture  
    Public MethodResolveAlphaMapShader Gets the shader with the AlphaMap support.  
    Public MethodRotateMatrixModelViewRotates the modelview matrix by by an axis.  
    Public MethodScaleMatrixModelView  
    Public MethodScaleMatrixProj  
    Public MethodSetActiveTexture Enables the given textureUnit (OpenGL only).  
    Public MethodSetAlphaTexture Sets the texture on a specific texture unit.  
    Public MethodSetBlockRefTransform Sets the blockreference world transformation matrix.  
    Public MethodSetColorDiffuse Sets the diffuse color of the front and back material.  
    Public MethodSetColorMask Enable or disable the color components in the render buffer.  
    Public MethodSetColorMaterialSets the color to the diffuse component of the front and back faces, depending on the ColorMaterialMode status.  
    Public MethodSetColorWireframe Wireframe color changer.  
    Public MethodSetEnvironmentOverloaded.   
    Public MethodSetLightAttributes  
    Public MethodSetLighting Enables the lighting.  
    Public MethodSetLightPosition Sets the light position.  
    Public MethodSetLightStatus  
    Public MethodSetLineSize Sets the line size and enables (or disables) the thick lines rendering.  
    Public MethodSetLineStipple Sets the line stipple parameters.  
    Public MethodSetMaterialOverloaded.  Sets the material components.  
    Public MethodSetMaterialBackAmbientOverloaded.  Sets the material back color ambient property.  
    Public MethodSetMaterialBackAmbientAndDiffuse Sets the material back color ambient and diffuse properties.  
    Public MethodSetMaterialBackDiffuseOverloaded.  Sets the material back color diffuse properties.  
    Public MethodSetMaterialFrontAmbientOverloaded.  Sets the material front color ambient property.  
    Public MethodSetMaterialFrontAmbientAndDiffuse Sets the material front color ambient and diffuse properties.  
    Public MethodSetMaterialFrontAndBackDiffuse Sets the front and back faces diffuse material color.  
    Public MethodSetMaterialFrontDiffuseOverloaded.  Sets the front faces diffuse material color.  
    Public MethodSetMatricesOverloaded.  Sets the projection and modelview matrices.  
    Public MethodSetModelView  
    Public MethodSetModelViewMatrix Sets the modelview matrix.  
    Public MethodSetPointSize Sets the point size and enables (or disables) the thick points rendering.  
    Public MethodSetProjection  
    Public MethodSetProjectionMatrix Sets the projection matrix.  
    Public MethodSetRasterizerState Sets the rasterizer state.  
    Public MethodSetSceneAmbient Sets the ambient component that is always added to the scene (multiplied by the material's ambient component).  
    Public MethodSetShader Sets the shader as current.  
    Public MethodSetShaders Sets the shaders dictionary.  
    Public MethodSetStateOverloaded.  Sets the rasterizer state type preserving the current clockwiseness of the front face.  
    Public MethodSetTextureOverloaded.  Sets the texture on 0 texture unit.  
    Public MethodSetTexture1DWrapMode  
    Public MethodSetTextureOverExposure Sets a value that controls whether the scene lighting can make the image diffuse color brighter than the image color.  
    Public MethodSetupPolygonOffset Enables or disables the PolygonOffset feature (with Factor 1 , Units 1).  
    Public MethodSetViewportOverloaded.   
    Public MethodSwapBuffers  
    Public MethodTranslateMatrixModelView Translates the modelview matrix.  
    Public MethodUpdateActiveLights Updates the active lights used for the rendering.  
    Public MethodUpdateAntialiasing Updates the graphics data for the Antialiasing settings.  
    Public MethodUpdateConstantBufferPerFrame Updates the constant buffer per frame with the given data.  
    Public MethodUpdateConstantBufferPerObject Updates the constant buffer per frame with the current data.  
    Public Methodstatic (Shared in Visual Basic)UpdateShadersOverloaded.  Updates the shaders.  
    Public MethodUpdateVBO Updates the vertex buffer object (that must have been created dynamic).  
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    Protected Methods
     NameDescription
    Protected Internal MethodCloseTextureInternal  
    Protected MethodColorChanged  
    Protected MethodCompileInternal  
    Protected Internal MethodCreateEnvironment  
    Protected Internal MethodEnableShader  
    Protected MethodevaluateShadersHqr  
    Protected MethodGetBitmapFromData  
    Protected Methodstatic (Shared in Visual Basic)GetIndicesFromTriangles  
    Protected MethodGetMatrices  
    Protected MethodInitTexturesForCaptureInternal  
    Protected MethodIsCw Tells if the front face of the given state has clockwise front faces.  
    Protected MethodMultMatrix  
    Protected MethodPushCurrentFBO  
    Protected MethodReadDepthValuesInternal  
    Protected MethodRemovePolygonOffset Removes the polygon offset when drawing the wires entity with Width grater than 1 because the wires are not influenced by the polygon offset but in Direct3D they are drawn as polygons with the geometry shader, so the PolygonOffset applies to them also.  
    Protected MethodResolveShaderType  
    Protected MethodRestorePolygonOffset Restores the polygon offset to draw the polygons.  
    Protected MethodSetLightingInternal  
    Protected MethodSetLineSizeInternal  
    Protected MethodSetLinesShader Sets the shader for the lines with or without thick lines capabilities, adjusting also the PolygonOffset.  
    Protected MethodSetPointSizeInternal  
    Protected MethodSetPointsShader Sets the shader for the points with or without thick points capabilities, adjusting also the PolygonOffset.  
    Protected MethodSetPolygonDrawingMode Sets the polygon drawing mode.  
    Protected MethodSetRGB  
    Protected MethodSetRGBAOverloaded.   
    Protected MethodSetStateInternalOverloaded.   
    Protected Internal MethodThrowEntityNotCompiledError  
    Protected Methodstatic (Shared in Visual Basic)UpdateMatrix  
    Protected MethodUpdateUseFBO  
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    See Also

    Reference

    RenderContextBase Class
    devDept.Graphics Namespace

     

     

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