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Added named variables for fov, aspect, near/far plane.

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This commit is contained in:
Dario Manesku 2013-10-21 19:15:52 +01:00
parent 3db3f02dc6
commit 64b2e96772
1 changed files with 6 additions and 3 deletions
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9
examples/14-shadowvolumes/shadowvolumes.cpp
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@ -2030,8 +2030,11 @@ int _main_(int /*_argc*/, char** /*_argv*/)
} }
//set view and projection matrices //set view and projection matrices
const float aspect = float(viewState.m_width)/float(viewState.m_height); const float fov = 60.0f;
mtxProj(viewState.m_proj, 60.0f, aspect, 1.0f, 1000.0f); const float aspect = float(viewState.m_width)/float(viewState.m_height);
const float nearPlane = 1.0f;
const float farPlane = 1000.0f;
mtxProj(viewState.m_proj, fov, aspect, nearPlane, farPlane);
float at[3] = { 3.0f, 5.0f, 0.0f }; float at[3] = { 3.0f, 5.0f, 0.0f };
float eye[3] = { 3.0f, 20.0f, -58.0f }; float eye[3] = { 3.0f, 20.0f, -58.0f };
mtxLookAt(viewState.m_view, eye, at); mtxLookAt(viewState.m_view, eye, at);
@ -2548,7 +2551,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
pointLight[1] = lightPos[1]; pointLight[1] = lightPos[1];
pointLight[2] = lightPos[2]; pointLight[2] = lightPos[2];
pointLight[3] = 1.0f; pointLight[3] = 1.0f;
createNearClipVolume(nearClipVolume, pointLight, viewState.m_view, 60.0f, 16.0f/9.0f, 0.1f); createNearClipVolume(nearClipVolume, pointLight, viewState.m_view, fov, aspect, nearPlane);
} }
for (uint8_t jj = 0; jj < shadowCastersCount[currentScene]; ++jj) for (uint8_t jj = 0; jj < shadowCastersCount[currentScene]; ++jj)