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Added cone primitive generation

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Lacks normal/tangents/uv


Former-commit-id: 682bb7ea926361bfb10807f6addf98f8fd4e7d75
This commit is contained in:
Lynix
2013-12-09 14:15:34 +01:00
parent b05f813e70
commit a9af5523ee
8 changed files with 134 additions and 2 deletions
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1
include/Nazara/Core/Enums.hpp
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@@ -69,6 +69,7 @@ enum nzPlugin
enum nzPrimitiveType
{
nzPrimitiveType_Box,
nzPrimitiveType_Cone,
nzPrimitiveType_Plane,
nzPrimitiveType_Sphere,

12
include/Nazara/Core/Primitive.hpp
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@@ -18,6 +18,8 @@ struct NzPrimitive
{
void MakeBox(const NzVector3f& lengths, const NzVector3ui& subdivision = NzVector3ui(0U), const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
void MakeBox(const NzVector3f& lengths, const NzVector3ui& subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
void MakeCone(float length, float radius, unsigned int subdivision = 4, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
void MakeCone(float length, float radius, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
void MakeCubicSphere(float size, unsigned int subdivision = 4, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
void MakeCubicSphere(float size, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
void MakeIcoSphere(float size, unsigned int recursionLevel = 3, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
@@ -30,6 +32,8 @@ struct NzPrimitive
static NzPrimitive Box(const NzVector3f& lengths, const NzVector3ui& subdivision = NzVector3ui(0U), const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
static NzPrimitive Box(const NzVector3f& lengths, const NzVector3ui& subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
static NzPrimitive Cone(float length, float radius, unsigned int subdivision = 4, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
static NzPrimitive Cone(float length, float radius, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
static NzPrimitive CubicSphere(float size, unsigned int subdivision = 4, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
static NzPrimitive CubicSphere(float size, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
static NzPrimitive IcoSphere(float size, unsigned int recursionLevel = 3, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity(), const NzRectf& uvCoords = NzRectf(0.f, 0.f, 1.f, 1.f));
@@ -53,6 +57,14 @@ struct NzPrimitive
}
box;
struct
{
float length;
float radius;
unsigned int subdivision;
}
cone;
struct
{
NzVector2f size;

31
include/Nazara/Core/Primitive.inl
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@@ -18,6 +18,21 @@ inline void NzPrimitive::MakeBox(const NzVector3f& lengths, const NzVector3ui& s
MakeBox(lengths, subdivision, NzMatrix4f::Transform(position, rotation), uvCoords);
}
inline void NzPrimitive::MakeCone(float length, float radius, unsigned int subdivision, const NzMatrix4f& transformMatrix, const NzRectf& uvCoords)
{
matrix = transformMatrix;
textureCoords = uvCoords;
type = nzPrimitiveType_Cone;
cone.length = length;
cone.radius = radius;
cone.subdivision = subdivision;
}
inline void NzPrimitive::MakeCone(float length, float radius, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation, const NzRectf& uvCoords)
{
MakeCone(length, radius, subdivision, NzMatrix4f::Transform(position, rotation), uvCoords);
}
inline void NzPrimitive::MakeCubicSphere(float size, unsigned int subdivision, const NzMatrix4f& transformMatrix, const NzRectf& uvCoords)
{
matrix = transformMatrix;
@@ -99,6 +114,22 @@ inline NzPrimitive NzPrimitive::Box(const NzVector3f& lengths, const NzVector3ui
return primitive;
}
inline NzPrimitive NzPrimitive::Cone(float length, float radius, unsigned int subdivision, const NzMatrix4f& transformMatrix, const NzRectf& uvCoords)
{
NzPrimitive primitive;
primitive.MakeCone(length, radius, subdivision, transformMatrix, uvCoords);
return primitive;
}
inline NzPrimitive NzPrimitive::Cone(float length, float radius, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation, const NzRectf& uvCoords)
{
NzPrimitive primitive;
primitive.MakeCone(length, radius, subdivision, position, rotation, uvCoords);
return primitive;
}
inline NzPrimitive NzPrimitive::CubicSphere(float size, unsigned int subdivision, const NzMatrix4f& transformMatrix, const NzRectf& uvCoords)
{
NzPrimitive primitive;

2
include/Nazara/Core/PrimitiveList.hpp
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@@ -19,6 +19,8 @@ class NAZARA_API NzPrimitiveList
void AddBox(const NzVector3f& lengths, const NzVector3ui& subdivision = NzVector3ui(0U), const NzMatrix4f& transformMatrix = NzMatrix4f::Identity());
void AddBox(const NzVector3f& lengths, const NzVector3ui& subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity());
void AddCone(float length, float radius, unsigned int subdivision = 4, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity());
void AddCone(float length, float radius, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity());
void AddCubicSphere(float size, unsigned int subdivision = 4, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity());
void AddCubicSphere(float size, unsigned int subdivision, const NzVector3f& position, const NzQuaternionf& rotation = NzQuaternionf::Identity());
void AddIcoSphere(float size, unsigned int recursionLevel = 3, const NzMatrix4f& transformMatrix = NzMatrix4f::Identity());

2
include/Nazara/Utility/Algorithm.hpp
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@@ -17,6 +17,7 @@
NAZARA_API void NzComputeBoxIndexVertexCount(const NzVector3ui& subdivision, unsigned int* indexCount, unsigned int* vertexCount);
NAZARA_API unsigned int NzComputeCacheMissCount(NzIndexIterator indices, unsigned int indexCount);
NAZARA_API void NzComputeConeIndexVertexCount(unsigned int subdivision, unsigned int* indexCount, unsigned int* vertexCount);
NAZARA_API void NzComputeCubicSphereIndexVertexCount(unsigned int subdivision, unsigned int* indexCount, unsigned int* vertexCount);
NAZARA_API void NzComputeIcoSphereIndexVertexCount(unsigned int recursionLevel, unsigned int* indexCount, unsigned int* vertexCount);
NAZARA_API void NzComputePlaneIndexVertexCount(const NzVector2ui& subdivision, unsigned int* indexCount, unsigned int* vertexCount);
@@ -24,6 +25,7 @@ NAZARA_API void NzComputeUvSphereIndexVertexCount(unsigned int sliceCount, unsig
template<typename T> NzBoxf NzComputeVerticesAABB(const T* vertices, unsigned int vertexCount);
NAZARA_API void NzGenerateBox(const NzVector3f& lengths, const NzVector3ui& subdivision, const NzMatrix4f& matrix, const NzRectf& textureCoords, NzMeshVertex* vertices, NzIndexIterator indices, NzBoxf* aabb = nullptr, unsigned int indexOffset = 0);
NAZARA_API void NzGenerateCone(float length, float radius, unsigned int subdivision, const NzMatrix4f& matrix, const NzRectf& textureCoords, NzMeshVertex* vertices, NzIndexIterator indices, NzBoxf* aabb = nullptr, unsigned int indexOffset = 0);
NAZARA_API void NzGenerateCubicSphere(float size, unsigned int subdivision, const NzMatrix4f& matrix, const NzRectf& textureCoords, NzMeshVertex* vertices, NzIndexIterator indices, NzBoxf* aabb = nullptr, unsigned int indexOffset = 0);
NAZARA_API void NzGenerateIcoSphere(float size, unsigned int recursionLevel, const NzMatrix4f& matrix, const NzRectf& textureCoords, NzMeshVertex* vertices, NzIndexIterator indices, NzBoxf* aabb = nullptr, unsigned int indexOffset = 0);
NAZARA_API void NzGeneratePlane(const NzVector2ui& subdivision, const NzVector2f& size, const NzMatrix4f& matrix, const NzRectf& textureCoords, NzMeshVertex* vertices, NzIndexIterator indices, NzBoxf* aabb = nullptr, unsigned int indexOffset = 0);