TwinE::Renderer Class Reference

Public Member Functions
	Renderer (TwinEEngine *engine)
void	init (int32 w, int32 h)
void	setCameraRotation (int32 x, int32 y, int32 z)
IVec2	rotate (int32 side, int32 forward, int32 angle) const
void	setLightVector (int32 angleX, int32 angleY, int32 angleZ)
IVec3	longWorldRot (int32 x, int32 y, int32 z)
IVec3	worldRotatePoint (const IVec3 &vec)
void	fillVertices (int16 vtop, int16 vbottom, uint8 renderType, uint16 color)
void	renderPolygons (const CmdRenderPolygon &polygon, ComputedVertex *vertices)
IVec3	projectPoint (const IVec3 &pos)
void	projIso (IVec3 &pos, int32 x, int32 y, int32 z)
IVec3	projectPoint (int32 cX, int32 cY, int32 cZ)
void	setFollowCamera (int32 transPosX, int32 transPosY, int32 transPosZ, int32 cameraAlpha, int32 cameraBeta, int32 cameraGamma, int32 cameraZoom)
void	setPosCamera (int32 x, int32 y, int32 z)
IVec3	setAngleCamera (int32 alpha, int32 beta, int32 gamma)
IVec3	setInverseAngleCamera (int32 alpha, int32 beta, int32 gamma)
IVec3	setBaseRotation (const IVec3 &rot)
void	setProjection (int32 x, int32 y, int32 depthOffset, int32 scaleX, int32 scaleY)
void	setIsoProjection (int32 x, int32 y, int32 scale)
bool	affObjetIso (int32 x, int32 y, int32 z, int32 angleX, int32 angleY, int32 angleZ, const BodyData &bodyData, Common::Rect &modelRect)
bool	renderIsoModel (const IVec3 &pos, int32 angleX, int32 angleY, int32 angleZ, const BodyData &bodyData, Common::Rect &modelRect)
void	renderBehaviourModel (int32 boxLeft, int32 boxTop, int32 boxRight, int32 boxBottom, int32 y, int32 angle, const BodyData &bodyData, RealValue &move)
void	drawObj3D (const Common::Rect &rect, int32 y, int32 angle, const BodyData &bodyData, RealValue &move)
void	draw3dObject (int32 x, int32 y, const BodyData &bodyData, int32 angle, int32 cameraZoom)
	Render an inventory item.
void	asmTexturedTriangleNoClip (const ComputedVertex vertexCoordinates[3], const ComputedVertex textureCoordinates[3], const uint8 *holomapImage, uint32 holomapImageSize)

Member Function Documentation

rotate()

IVec2 TwinE::Renderer::rotate	(	int32	side,
		int32	forward,
		int32	angle
	)		const

Calculate offset for the side and forward distances by the given angle of an actor

Parameters

side	Actor current X coordinate
forward	Actor current Z coordinate
angle	Actor angle to rotate

renderBehaviourModel()

void TwinE::Renderer::renderBehaviourModel	(	int32	boxLeft,
		int32	boxTop,
		int32	boxRight,
		int32	boxBottom,
		int32	y,
		int32	angle,
		const BodyData &	bodyData,
		RealValue &	move
	)

Parameters

angle

A value of -1 means that the model is automatically rotated

drawObj3D()

void TwinE::Renderer::drawObj3D	(	const Common::Rect &	rect,
		int32	y,
		int32	angle,
		const BodyData &	bodyData,
		RealValue &	move
	)

Parameters

angle

A value of -1 means that the model is automatically rotated

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The documentation for this class was generated from the following file:

• engines/twine/renderer/renderer.h