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Basic Android touch support (rotation only) (Refs #173) [skip ci]

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This commit is contained in:
saschawillems 2017-03-06 21:22:11 +01:00
parent c9d9c83617
commit 133cb9afe2
1 changed files with 9 additions and 3 deletions
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12
base/vulkanexamplebase.cpp
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@ -1159,9 +1159,15 @@ int32_t VulkanExampleBase::handleAppInput(struct android_app* app, AInputEvent*
int32_t eventX = AMotionEvent_getX(event, 0);
int32_t eventY = AMotionEvent_getY(event, 0);
vulkanExample->camera.rotate(glm::vec3(0.0f, 1.0f, 0.0f));
vulkanExample->rotation.x += (float)(vulkanExample->touchPos.y - eventY) * vulkanExample->rotationSpeed * 0.5f;
vulkanExample->rotation.y -= (float)(vulkanExample->touchPos.x - eventX) * vulkanExample->rotationSpeed * 0.5f;
float deltaX = (float)(vulkanExample->touchPos.y - eventY) * vulkanExample->rotationSpeed * 0.5f;
float deltaY = (float)(vulkanExample->touchPos.x - eventX) * vulkanExample->rotationSpeed * 0.5f;
vulkanExample->camera.rotate(glm::vec3(deltaX, 0.0f, 0.0f));
vulkanExample->camera.rotate(glm::vec3(0.0f, -deltaY, 0.0f));
vulkanExample->rotation.x += deltaX;
vulkanExample->rotation.y -= deltaY;
vulkanExample->viewChanged();
vulkanExample->touchPos.x = eventX;