OptiX8Math.h File Reference

#include <vector_types.h>

Go to the source code of this file.

Functions
__host__ __device__ __forceinline__ float3	operator+ (const float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float3	operator- (const float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float3	operator* (const float3 &a, float s)
__host__ __device__ __forceinline__ float3	operator* (float s, const float3 &a)
__host__ __device__ __forceinline__ float3	operator* (const float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float3	operator/ (const float3 &a, float s)
__host__ __device__ __forceinline__ float3	operator- (const float3 &a)
__host__ __device__ __forceinline__ float3 &	operator+= (float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float3 &	operator-= (float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float3 &	operator*= (float3 &a, float s)
__host__ __device__ __forceinline__ float2	operator+ (const float2 &a, const float2 &b)
__host__ __device__ __forceinline__ float2	operator- (const float2 &a, const float2 &b)
__host__ __device__ __forceinline__ float2	operator* (const float2 &a, float s)
__host__ __device__ __forceinline__ float2	operator* (float s, const float2 &a)
__host__ __device__ __forceinline__ float	dot (const float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float3	cross (const float3 &a, const float3 &b)
__host__ __device__ __forceinline__ float	length (const float3 &v)
__host__ __device__ __forceinline__ float3	normalize (const float3 &v)
__host__ __device__ __forceinline__ float	dot (const float2 &a, const float2 &b)

Detailed Description

Inline float3/float2 math helpers for OptiX 8.1 device code.

OptiX 8 removed the optixu:: math namespace present in OptiX 6.5. This header provides the minimal set of operators and functions needed by the Helios radiation model device programs.

Copyright (C) 2016-2026 Brian Bailey

Definition in file OptiX8Math.h.

Function Documentation

cross()

__host__ __device__ __forceinline__ float3 cross	(	const float3 &	a,
		const float3 &	b
	)

Definition at line 75 of file OptiX8Math.h.

dot() [1/2]

__host__ __device__ __forceinline__ float dot	(	const float2 &	a,
		const float2 &	b
	)

Definition at line 91 of file OptiX8Math.h.

dot() [2/2]

__host__ __device__ __forceinline__ float dot	(	const float3 &	a,
		const float3 &	b
	)

Definition at line 71 of file OptiX8Math.h.

length()

__host__ __device__ __forceinline__ float length

(

const float3 &

v

)

Definition at line 82 of file OptiX8Math.h.

normalize()

__host__ __device__ __forceinline__ float3 normalize

(

const float3 &

v

)

Definition at line 86 of file OptiX8Math.h.

operator*() [1/5]

__host__ __device__ __forceinline__ float2 operator*	(	const float2 &	a,
		float	s
	)

Definition at line 60 of file OptiX8Math.h.

operator*() [2/5]

__host__ __device__ __forceinline__ float3 operator*	(	const float3 &	a,
		const float3 &	b
	)

Definition at line 31 of file OptiX8Math.h.

operator*() [3/5]

__host__ __device__ __forceinline__ float3 operator*	(	const float3 &	a,
		float	s
	)

Definition at line 25 of file OptiX8Math.h.

operator*() [4/5]

__host__ __device__ __forceinline__ float2 operator*	(	float	s,
		const float2 &	a
	)

Definition at line 63 of file OptiX8Math.h.

operator*() [5/5]

__host__ __device__ __forceinline__ float3 operator*	(	float	s,
		const float3 &	a
	)

Definition at line 28 of file OptiX8Math.h.

operator*=()

__host__ __device__ __forceinline__ float3 & operator*=	(	float3 &	a,
		float	s
	)

Definition at line 46 of file OptiX8Math.h.

operator+() [1/2]

__host__ __device__ __forceinline__ float2 operator+	(	const float2 &	a,
		const float2 &	b
	)

Definition at line 54 of file OptiX8Math.h.

operator+() [2/2]

__host__ __device__ __forceinline__ float3 operator+	(	const float3 &	a,
		const float3 &	b
	)

Definition at line 19 of file OptiX8Math.h.

operator+=()

__host__ __device__ __forceinline__ float3 & operator+=	(	float3 &	a,
		const float3 &	b
	)

Definition at line 40 of file OptiX8Math.h.

operator-() [1/3]

__host__ __device__ __forceinline__ float2 operator-	(	const float2 &	a,
		const float2 &	b
	)

Definition at line 57 of file OptiX8Math.h.

operator-() [2/3]

__host__ __device__ __forceinline__ float3 operator-

(

const float3 &

a

)

Definition at line 37 of file OptiX8Math.h.

operator-() [3/3]

__host__ __device__ __forceinline__ float3 operator-	(	const float3 &	a,
		const float3 &	b
	)

Definition at line 22 of file OptiX8Math.h.

operator-=()

__host__ __device__ __forceinline__ float3 & operator-=	(	float3 &	a,
		const float3 &	b
	)

Definition at line 43 of file OptiX8Math.h.

operator/()

__host__ __device__ __forceinline__ float3 operator/	(	const float3 &	a,
		float	s
	)

Definition at line 34 of file OptiX8Math.h.