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Fixed ISS' normals transformation.

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This commit is contained in:
Jonathas Costa
2020-06-28 13:08:07 -04:00
parent 6c57e395e7
commit 071bea6b25
3 changed files with 20 additions and 8 deletions
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17
modules/base/rendering/renderablemodel.cpp
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@@ -47,10 +47,11 @@ namespace {
constexpr const char* ProgramName = "ModelProgram";
constexpr const char* KeyGeometry = "Geometry";
constexpr const std::array<const char*, 11> UniformNames = {
constexpr const std::array<const char*, 12> UniformNames = {
"opacity", "nLightSources", "lightDirectionsViewSpace", "lightIntensities",
"modelViewTransform", "projectionTransform", "performShading", "texture1",
"ambientIntensity", "diffuseIntensity", "specularIntensity"
"modelViewTransform", "crippedModelViewTransform", "projectionTransform",
"performShading", "texture1", "ambientIntensity", "diffuseIntensity",
"specularIntensity"
};
constexpr openspace::properties::Property::PropertyInfo TextureInfo = {
@@ -380,6 +381,16 @@ void RenderableModel::render(const RenderData& data, RendererTasks&) {
_uniformCache.modelViewTransform,
glm::mat4(modelViewTransform)
);
glm::dmat4 crippedModelViewTransform = glm::transpose(glm::inverse(
glm::dmat4(glm::inverse(data.camera.sgctInternal.viewMatrix())) * modelViewTransform
));
_program->setUniform(
_uniformCache.crippedModelViewTransform,
glm::mat4(crippedModelViewTransform)
);
_program->setUniform(
_uniformCache.projectionTransform,
data.camera.projectionMatrix()