#include <string.h>
#include <assert.h>
#include <stdlib.h>
#include "pipeline/clipping.h"
#include "pipeline/interpolation.h"
#include "memory/arena_p.h"
#include "math/utils.h"
#include "utils/message_callback_p.h"
#include "utils/voidptr.h"

Include dependency graph for clipping.c:

enum	ClipPlane { PLANE_LEFT , PLANE_RIGHT , PLANE_BOTTOM , PLANE_TOP , PLANE_NEAR , PLANE_FAR , PLANE_COUNT }

static uint8_t	computeClipCode (const SRPVertexShaderOut *v)

static size_t	clipAgainstPlane (SRPVertexShaderOut in, size_t inCount, ClipPlane plane, const SRPShaderProgram sp, SRPVertexShaderOut *out)

static void	interpolateVertex (const SRPVertexShaderOut a, const SRPVertexShaderOut b, float t, const SRPShaderProgram sp, SRPVertexShaderOut out)

static float	planeDistance (const SRPVertexShaderOut *v, ClipPlane p)

size_t	clipTriangle (const SRPTriangle in, const SRPShaderProgram sp, SRPTriangle *out)

bool	clipLine (SRPLine line, const SRPShaderProgram sp)

bool	clipPoint (SRPPoint *p)

Detailed Description

Clipping implementation