ZFX + Developia

Code: Alles auswählen

Assimp::Importer importer;
const aiScene* Scene;

Scene = importer.ReadFile("Ground.3ds", aiProcess_MakeLeftHanded);

aiMesh* Mesh;
Mesh = *Scene->mMeshes;

int NumVertex = Mesh->mNumVertices;

Vertex* vertices = new VertexTex[NumVertex ];

for(int i = 0; i < NumVertex ; i++)
{
	           vertices[i].xyz.x = Mesh->mVertices[i].x;
	           vertices[i].xyz.z = Mesh->mVertices[i].y; // Z und Y werden vertauscht, weil das Modell sonst um 90 Grad um die X-Achste verdreht ist
	           vertices[i].xyz.y = Mesh->mVertices[i].z;

	           vertices[i].TexCoord.x = Mesh->mTextureCoords[0][i].x;
	           vertices[i].TexCoord.y = Mesh->mTextureCoords[0][i].y;
}

Code: Alles auswählen

D3D11_INPUT_ELEMENT_DESC Desc[] =
				{
					{"POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
					{"TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0},
				};

				unsigned int NumSize = sizeof(Desc) / sizeof(Desc[0]);

Device->CreateInputLayout(Desc, NumSize,
					Vertexshader.GetVertexBlob()->GetBufferPointer(),
					Vertexshader.GetVertexBlob()->GetBufferSize(),
					&InputLayout);

DeviceContext->IASetInputLayout(InputLayout)

Code: Alles auswählen

cbuffer ConstantBuffer : register( b0 )
{
    matrix World;
    matrix View;
    matrix Projection;
};

Texture2D txDiffuse : register( t0 );
SamplerState samLinear : register( s0 );

struct VertexPosTex
{
	float4 Pos : SV_POSITION;
	float2 TexCoord : TEXCOORD0;
};

VertexPosTex VS_POS_TEX(float4 Pos : POSITION, float2 Tex : TEXCOORD)
{
	VertexPosTex Vertex;
	Vertex.Pos = mul(Pos, World);
	Vertex.Pos = mul(Vertex.Pos, View);
	Vertex.Pos = mul(Vertex.Pos, Projection);

	Vertex.TexCoord = Tex;

	return Vertex;
}

float4 PS_POS_TEX(VertexPosTex Input) : SV_TARGET
{
	return txDiffuse.Sample(samLinear, Input.TexCoord);
}

Code: Alles auswählen

struct Vertex
{
Math::CVector3 xyz;
Math::CVector2 TexCoord;
};