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Package com.ms.com.directX |
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D3DOP_ Values
Contains the opcodes for execute buffers.
- D3DOP_POINT
- Sends a point to the renderer.
- D3DOP_LINE
- Sends a line to the renderer.
- D3DOP_TRIANGLE
- Sends a triangle to the renderer.
- D3DOP_MATRIXLOAD
- Triggers a data transfer in the rendering engine.
- D3DOP_MATRIXMULTIPLY
- Triggers a data transfer in the rendering engine.
- D3DOP_STATETRANSFORM
- Sets the value of internal state variables in the rendering engine for the transformation module. Operand data is a variable token and the new value. The token identifies the internal state variable, and the new value is the value to which that variable should be set.
- D3DOP_STATELIGHT
- Sets the value of internal state variables in the rendering engine for the lighting module. Operand data is a variable token and the new value. The token identifies the internal state variable, and the new value is the value to which that variable should be set.
- D3DOP_STATERENDER
- Sets the value of internal state variables in the rendering engine for the rendering module. Operand data is a variable token and the new value. The token identifies the internal state variable, and the new value is the value to which that variable should be set.
- D3DOP_PROCESSVERTICES
- Sets both lighting and transformations for vertices.
- D3DOP_TEXTURELOAD
- Triggers a data transfer in the rendering engine.
- D3DOP_EXIT
- Signals that the end of the list has been reached.
- D3DOP_BRANCHFORWARD
- Enables a branching mechanism within the execute buffer.
- D3DOP_SPAN
- Spans a list of points with the same y value.
- D3DOP_SETSTATUS
- Resets the status of the execute buffer.
An execute buffer has two parts: an array of vertices (each typically with position, normal vector, and texture coordinates) and an array of opcode/operand groups. One opcode can have several operands following it; the system simply performs the relevant operation on each operand.
