SHS/libs
Archived
3
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

git-svn-id: svn://db.shs.com.ru/libs@60 a8b55f48-bf90-11e4-a774-851b48703e85

Browse Source
This commit is contained in:
Пелипенко Иван
2015-12-04 13:59:10 +00:00
parent 6ab9283a18
commit 822e1518ce
15 changed files with 70 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
qglview/renderer_deferred_shading.cpp
View File

@@ -66,6 +66,8 @@ void RendererDeferredShading::renderScene() {
QMatrix4x4 mview = rp.view_matrix;
QMatrix4x4 mviewi = rp.view_matrix_i;
QMatrix4x4 mviewproji = (mview * mproj).inverted();
QMatrix4x4 moffset = view.camera().offsetMatrix();
QMatrix4x4 moffseti = moffset.inverted();
rp.prev_proj_matrix = prev_proj;
rp.prev_view_matrix = prev_view;
QMatrix4x4 vc_proji;
@@ -133,7 +135,7 @@ void RendererDeferredShading::renderScene() {
l->shadow_map.setWriteBuffer(0);
glClearFramebuffer();
//glClear(GL_DEPTH_BUFFER_BIT);
renderShadow(l, shader_shadow, mviewi);
renderShadow(l, shader_shadow, moffseti*mviewi);
l->shadow_map.release();
}
}
@@ -160,6 +162,7 @@ void RendererDeferredShading::renderScene() {
shader_ds_1->setUniformValue("mat_view", mview);
shader_ds_1->setUniformValue("mat_viewi", mviewi);
shader_ds_1->setUniformValue("mat_viewproji", mviewproji);
shader_ds_1->setUniformValue("shadow_on", view.isFeatureEnabled(QGLView::qglShadowsEnabled) ? 1 : 0);
shader_ds_1->setUniformValue("dt", QVector2D(1. / view.viewport()->width(), 1. / view.viewport()->height()));
rp.setUniform(shader_ds_1);
fbo_g.bindColorTextures();
@@ -181,7 +184,7 @@ void RendererDeferredShading::renderScene() {
glActiveTextureChannel(6);
glBindTexture(GL_TEXTURE_2D, fbo_out.colorTexture(ri));
fbo_out.setWriteBuffer(wi);
setupDSLights(l, mview);
setupDSLights(l, mview * moffset);
glDrawQuad(shader_ds_1, corner_dirs);
//break;
}
@@ -369,8 +372,13 @@ void RendererDeferredShading::setupDSLights(int pass, const QMatrix4x4 & view_ma
lv << view.lights()[i];
glActiveTextureChannel(shadow_start + i - light_start);
glBindTexture(GL_TEXTURE_2D, lv.back()->shadow_map.depthTexture());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
if (view.isFeatureEnabled(QGLView::qglShadowsSoftEnabled)) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
} else {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
}
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE);
}
amb_light.setName("null");