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fix: change render coordinates

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This commit is contained in:
Simon Pribylski
2021-09-12 17:11:33 +02:00
parent 78a5703f67
commit e10d67e6eb
3 changed files with 9 additions and 8 deletions
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9
src/render/Renderer.cpp
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@@ -12,6 +12,7 @@
#include <stdio.h>
#include <glbinding/Binding.h>
#include "misc/Time.h"
#include "misc/Easing.h"
using namespace gl;
@@ -112,8 +113,8 @@ void setZoom(float zoom){
}
void setCamMovement(const glm::vec2& mov){
camPos.x += mov.x * (1 - isometricView) + (0.5 * mov.x + mov.y) * isometricView;
camPos.y += -mov.y * (1 - isometricView) + (0.5 * mov.x - mov.y) * isometricView;
camPos.x += mov.x * (1 - isometricView) + (0.5 * mov.x - mov.y) * isometricView;
camPos.y += -mov.y * (1 - isometricView) + (-0.5 * mov.x - mov.y) * isometricView;
setCamPos(camPos);
}
@@ -136,8 +137,8 @@ glm::vec2 getCursorWorldPos(const glm::vec2& cursorPos, float aspectRatio, float
float deltaX = relativeX * aspectRatio / zoom;
float deltaY = relativeY / zoom;
float worldX = camPos.x + deltaX * (1 - isometricView) + (0.5 * deltaX - deltaY) * isometricView;
float worldY = camPos.y + deltaY * (1 - isometricView) + (0.5 * deltaX + deltaY) * isometricView;
float worldX = camPos.x + deltaX * (1 - isometricView) + (0.5 * deltaX + deltaY) * isometricView;
float worldY = camPos.y + deltaY * (1 - isometricView) + (-0.5 * deltaX + deltaY) * isometricView;
return {worldX, worldY};
}