L
Hallo,
ich will ein Licht initialisieren, jedoch leuchtet es seltsamerweise nur mit folgenden Einstellungen:
light.Diffuse.r = -107374176.0f;
light.Diffuse.g = -107374176.0f;
light.Diffuse.b = -107374176.0f;
light.Diffuse.a = -107374176.0f;
Wobei es doch eigentlich mit diesen Einstellungen leuchten sollte:
light.Diffuse.r = 1.0f;
light.Diffuse.g = 1.0f;
light.Diffuse.b = 1.0f;
light.Diffuse.a = 1.0f;
Vermutlich ist es ein total dämlicher kleiner Fehler, aber ich komm einfach nicht auf die Lösung. Hier noch Teile von dem restlichen Code:
d3dDevice->SetFVF(D3DFVF_XYZ | D3DFVF_NORMAL | D3DFVF_TEX1 );
d3dDevice->SetRenderState(D3DRS_LIGHTING, TRUE);
d3dDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
d3dDevice->SetRenderState(D3DRS_DITHERENABLE, TRUE);
d3dDevice->SetRenderState(D3DRS_ZENABLE,D3DZB_TRUE);
D3DXMATRIX view;
D3DXMATRIX world;
D3DXMATRIX projection;
D3DXMatrixLookAtLH(&view, &D3DXVECTOR3(0.0f,0.0f,3.0f),&D3DXVECTOR3(0.0f,0.0f,0.0f),&D3DXVECTOR3(0.0f,1.0f,0.0f));
D3DXMatrixPerspectiveFovLH(&projection, D3DXToRadian(45),(float)width/(float)height,1.0f,100.0f);
d3dDevice->SetTransform(D3DTS_VIEW, &view);
d3dDevice->SetTransform(D3DTS_PROJECTION, &projection);
D3DLIGHT9 light;
light.Type = D3DLIGHT_POINT;
light.Diffuse.r = -107374176.0f;
light.Diffuse.g = -107374176.0f;
light.Diffuse.b = -107374176.0f;
light.Diffuse.a = -107374176.0f;
light.Position.x = 0.0f;
light.Position.y = 1.0f;
light.Position.z = 1.0f;
light.Range = 100.0f;
light.Attenuation0 = 0.0f;
light.Attenuation0 = 0.025f;
light.Attenuation0 = 0.0f;
d3dDevice->SetLight(0,&light);
d3dDevice->LightEnable(0,TRUE);
d3dDevice->SetRenderState(D3DRS_AMBIENT, D3DCOLOR_XRGB(0,0,0));
D3DMATERIAL9 mat;
mat.Diffuse.r = 1.0f;
mat.Diffuse.g = 1.0f;
mat.Diffuse.b = 1.0f;
mat.Diffuse.a = 1.0f;
mat.Ambient.r = 0.0f;
mat.Ambient.g = 0.0f;
mat.Ambient.b = 0.0f;
mat.Ambient.a = 0.0f;
mat.Specular.r = 1.0f;
mat.Specular.g = 1.0f;
mat.Specular.b = 1.0f;
mat.Specular.a = 1.0f;
mat.Power = 100.0f;
mat.Emissive.r = 0.0f;
mat.Emissive.g = 0.0f;
mat.Emissive.b = 0.0f;
mat.Emissive.a = 0.0f;
d3dDevice->SetMaterial(&mat);
d3dDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
d3dDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
d3dDevice->SetSamplerState(0, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR);
d3dDevice->SetTexture(0, texture);
int zoomf = 4;
Vertex fd[3];
fd[0].position = D3DXVECTOR3(0.0f,1.0f,0.0f);
fd[1].position = D3DXVECTOR3(1.0f,-1.0f,0.0f);
fd[2].position = D3DXVECTOR3(-1.0f,-1.0f,0.0f);
fd[0].tposition = D3DXVECTOR2(0.5f*zoomf,1.0f*zoomf);
fd[1].tposition = D3DXVECTOR2(1.0f*zoomf,0.0f*zoomf);
fd[2].tposition = D3DXVECTOR2(0.0f*zoomf,0.0f*zoomf);
fd[0].nposition.x = 0.0f;
fd[0].nposition.y = 0.0f;
fd[0].nposition.z = 1.0f;
fd[1].nposition.x = 0.0f;
fd[1].nposition.y = 0.0f;
fd[1].nposition.z = 1.0f;
fd[2].nposition.x = 0.0f;
fd[2].nposition.y = 0.0f;
fd[2].nposition.z = 1.0f;
d3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLELIST, 1, fd, sizeof(Vertex));
d3dDevice->SetTexture(0, NULL);
Ich freu mich auf eure Antworten
mfg lonol15
