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132 lines
5.6 KiB
C
132 lines
5.6 KiB
C
//------------------------------------------------------------------------------
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// Copyright (c) 2018-2025 Michele Morrone
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// All rights reserved.
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//
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// https://michelemorrone.eu - https://brutpitt.com
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//
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// X: https://x.com/BrutPitt - GitHub: https://github.com/BrutPitt
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//
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// direct mail: brutpitt(at)gmail.com - me(at)michelemorrone.eu
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//
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// This software is distributed under the terms of the BSD 2-Clause license
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//------------------------------------------------------------------------------
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#pragma once
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////////////////////////////////////////////////////////////////////////////////
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// v g M a t h C O N F I G start
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//------------------------------------------------------------------------------
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// EXPERIMENTAL ==> NOT FULL TESTED (YET)
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//
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// uncomment to use DOUBLE precision
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// It automatically enable also VGM_USES_TEMPLATE (read below)
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// Default ==> SINGLE precision: float
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//------------------------------------------------------------------------------
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//#define VGM_USES_DOUBLE_PRECISION
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//------------------------------------------------------------------------------
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// uncomment to use TEMPLATE internal vgMath classes/types
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//
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// This is if you need to extend the use of different math types in your code
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// or for your purposes, there are predefined alias:
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// float ==> vec2 / vec3 / vec4 / quat / mat3|mat3x3 / mat4|mat4x4
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// and more TEMPLATE (only!) alias:
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// double ==> dvec2 / dvec3 / dvec4 / dquat / dmat3|dmat3x3 / dmat4|dmat4x4
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// int ==> ivec2 / ivec3 / ivec4
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// uint ==> uvec2 / uvec3 / uvec4
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// If you select TEMPLATE classes the widget too will use internally them
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// with single precision (float)
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//
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// Default ==> NO template
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//------------------------------------------------------------------------------
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//#define VGM_USES_TEMPLATE
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//------------------------------------------------------------------------------
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// uncomment to use "glm" (0.9.9 or higher) library instead of vgMath
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// Need to have "glm" installed and in your INCLUDE research compiler path
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//
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// vgMath is a subset of "glm" and is compatible with glm types and calls
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// change only namespace from "vgm" to "glm". It's automatically set by
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// including vGizmo.h or vgMath.h or imGuIZMOquat.h
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//
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// note: affects only virtualGizmo3D / imGuIZMO.quat on which library to use
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// internally: vgMath | glm
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//
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// Default ==> use vgMath
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// If you enable GLM use, automatically is enabled also VGM_USES_TEMPLATE
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//------------------------------------------------------------------------------
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//#define VGIZMO_USES_GLM
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//------------------------------------------------------------------------------
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// uncomment to avoid vgMath.h add folow line code:
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// using namespace vgm | glm; // if (!VGIZMO_USES_GLM | VGIZMO_USES_GLM)
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//
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// Automatically "using namespace" is added to the end vgMath.h:
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// it help to maintain compatibilty between vgMath & glm declaration types,
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// but can go in confict with other pre-exist data types in your project
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//
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// note: this is only if you use vgMath.h in your project, for your data types:
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// it have no effect for vGizmo | imGuIZMO internal use
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//
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// Default ==> vgMath.h add: using namespace vgm | glm;
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//------------------------------------------------------------------------------
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//#define VGM_DISABLE_AUTO_NAMESPACE
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//------------------------------------------------------------------------------
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// uncomment to use HLSL name types (in addition!)
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//
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// It add also the HLSL notation in addition to existing one:
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// alias types:
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// float ==> float2 / float3 / float4 / quat / float3x3 / float4x4
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// and more TEMPLATE (only!) alias:
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// double ==> double2 / double3 / double4 / dquat / double3x3 / double4x4
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// int ==> int2 / int3 / int4
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// uint ==> uint2 / uint3 / uint4
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//
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// Default ==> NO HLSL alia types defined
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//------------------------------------------------------------------------------
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//#define VGM_USES_HLSL_TYPES
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//------------------------------------------------------------------------------
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// uncomment to use Left Handed system default call for specific functions:
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//
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// lookAt
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// perspective
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// ortho
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// frustrum
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//
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// They have ALSO independent direct calls adding:
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// RH / LH ==> Right Hand / Left Hand
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// _ZO / _NO ==> Z-Buffer / depth-Buffer type range [0, 1] / [-1, 1]
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//
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// Example: perspectiveRH_ZO ==> call "perspective" for Right Handed system and
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// using z-Buffer in range [0, 1]
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//
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// N.B. lookAt have only lookAtRH and lookAtLH direct calls (obviously)
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//
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// Default ==> Right Handed
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//------------------------------------------------------------------------------
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//#define VGM_USES_LEFT_HAND_AXES
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//------------------------------------------------------------------------------
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// uncomment to use Z-Buffer / depth-Buffer range [0, 1] default call for
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// specific functions:
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//
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// perspective
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// ortho
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// frustrum
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//
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// They have ALSO independent direct calls adding:
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// RH / LH ==> Right Hand / Left Hand
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// _ZO / _NO ==> Z-Buffer / depth-Buffer type range [0, 1] / [-1, 1]
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//
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// Example: orthoLH_NO ==> call "ortho" for Left Handed system and using
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// z-Buffer in range [-1, 1]
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//
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// Default ==> Z-Buffer / depth-Buffer range [-1, 1]
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//------------------------------------------------------------------------------
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//#define VGM_USES_ZERO_ONE_ZBUFFER
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// v g M a t h C O N F I G end
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////////////////////////////////////////////////////////////////////////////////
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