51 lines
1.4 KiB
BlitzBasic
51 lines
1.4 KiB
BlitzBasic
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Type TrueMotion
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Field Camera% = 0
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Field Mesh% = 0
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End Type
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Function TrueMotion_Create.TrueMotion(Camera%)
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;Create TrueMotion Instance
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tInstance.TrueMotion = New TrueMotion
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; Camera can't be Null or invalid
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If Camera = 0 Then
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RuntimeError "TrueMotion: Camera is Null."
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Else
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If EntityClass(Camera) <> "Camera" Then
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RuntimeError "TrueMotion: Camera is not of type <Camera>."
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Else
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tInstance\Camera = Camera
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EndIf
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EndIf
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; Create Mesh
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tInstance\Mesh = CreateMesh(tInstance\Camera)
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sSurface = CreateSurface(tInstance\Mesh)
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AddVertex(sSurface, -1, 1, 0, 0, 0)
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AddVertex(sSurface, 1, 1, 0, 1, 0)
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AddVertex(sSurface, 1, -1, 0, 1, 1)
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AddVertex(sSurface, -1, -1, 0, 0, 1)
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AddTriangle(sSurface, 0, 1, 2)
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AddTriangle(sSurface, 0, 2, 3)
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EntityOrder(tInstance\Mesh, -1)
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EntityColor(tInstance\Mesh, 0, 0, 0)
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PositionEntity(tInstance\Mesh, 0, 0, 1)
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HideEntity(tInstance\Mesh)
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Return tInstance
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End Function
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; Call this before after you have done your changes. It is a good practice to only let this effect affect nearby entities.
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Function TrueMotion_RenderWorld(tInstance.TrueMotion, Steps%=12)
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ShowEntity(tInstance\Mesh)
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EntityAlpha(tInstance\Mesh, 1.0/Steps)
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CameraClsMode(tInstance\Camera, 0, 1)
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For curStep = 0 To Steps - 1
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RenderWorld curStep/Float(Steps)
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Next
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HideEntity(tInstance\Mesh)
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RenderWorld 1
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CameraClsMode(tInstance\Camera, 1, 1)
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CaptureWorld
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End Function
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